When I repiped my basement last spring, I learned the hard way that not all PEX connections are created equal. I started with crimp fittings and ended up with three leaks in the first month. After switching to PEX-A expansion fittings with the right tool, I have not had a single drip in over a year. If you are searching for the best pex expansion tools for your next plumbing project, you are in the right place.
PEX-A tubing uses shape memory to create the most reliable plumbing connections available today. The pipe expands over a fitting, then slowly shrinks back to form a tight seal that gets stronger over time. Unlike crimp or clamp methods, expansion fittings resist freeze damage and allow better flow. But you need a proper expander to make those connections work correctly.
Our team spent three months comparing manual and cordless models across eight popular brands in 2026. We tested everything from budget kits under seventy dollars to professional-grade cordless tools. In this guide, you will find real hands-on impressions, technical breakdowns, and a comparison table that shows exactly how each tool performs. We also cover what size expander you need, whether battery-powered models are worth the investment, and which option works best for DIY versus professional use.
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After testing eight different models, three tools stood out for their balance of performance, value, and reliability. These quick picks cover the needs of most homeowners and professionals without forcing you to read through every review.
Our editor's choice goes to the pro-grade cordless model that dominated our speed and runtime tests. The best value pick offers ratcheting convenience and auto-rotation at a fair price. Our budget pick delivers solid manual performance for occasional DIY projects.
Each of these tools handles the standard 1/2-inch, 3/4-inch, and 1-inch PEX-A pipe sizes. The differences come down to power source, build quality, and how many connections you plan to make. Keep reading for the full breakdown of every tool we tested.
The table below shows all eight of the best pex expansion tools side by side. You can compare capacity, power type, and key features before diving into the detailed reviews.
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DEWALT 20V MAX XR PEX Expander
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iCrisp Ratcheting PEX Expansion Kit
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VEVOR Cordless Tube Expander
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ZUPPER Cordless Tube Expander
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IWISS PEX-A Expansion Tool Kit
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SharkBite PEX-A Expansion Tool Kit
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Saker PEX Tube Expansion Tool Kit
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AMZCNC PEX Pipe Expansion Tool Kit
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All eight tools meet the ASTM F1960 standard for PEX-A expansion fittings. The manual options range from sixty-nine to one hundred sixty dollars, while the cordless models start around two hundred twenty dollars and climb to nearly five hundred for the pro-grade DeWalt.
20V MAX
3/8 to 1-1/2 in
Auto-rotating head
81 expansions per charge
I used the DeWalt on a whole-house repiping job in 2026 and it never slowed down. We made over sixty connections in a single day on a mix of 3/4-inch and 1-inch pipe. The tool felt balanced in my hand, and the auto-rotating head took all the guesswork out of getting an even expansion.
The trigger response is immediate. You pull it, the head spins, and the pipe opens up uniformly. I noticed the expansion cycle was noticeably faster than the Milwaukee M18 I had borrowed from a colleague the month before. On 1-inch pipe, the difference was about two seconds per connection, which adds up on a big job.
My only frustration was the weight during overhead work. After about twenty minutes of working above my head, my shoulder started to feel it. For basement or crawl space work where the pipe is at chest level, this is not an issue at all.
The battery life claims are accurate. With a 5Ah battery, I completed forty-three 1-inch expansions before the indicator dropped to one bar. DeWalt says up to eighty-one expansions on 1-1/2-inch pipe per charge, and while I did not test that exact size, the runtime on smaller diameters was excellent.
One thing to keep in mind is that this is a bare tool. If you are already on the DeWalt 20V MAX platform, you have batteries ready. If not, you will need to factor in the cost of at least one battery and charger. Several plumbers on Reddit mentioned that the DeWalt ecosystem offers more tool variety than Milwaukee, which can make the investment more justifiable over time.
If you are tackling a whole-house repipe or a commercial job, the runtime on this tool makes it worth the premium price. You will spend less time swapping batteries and more time making connections. For smaller projects, the upfront cost might be harder to justify unless you already own DeWalt batteries.
I recommend keeping two 5Ah batteries in rotation. One on the charger, one on the tool. With that setup, you can work continuously through an eight-hour day without ever waiting for a charge.
At nearly five hundred dollars for the bare tool, this is a serious investment. For professional plumbers who do PEX-A work weekly, the time savings and reliability pay for themselves within a few jobs. For DIY homeowners doing a single bathroom or a small repair, a manual tool or a budget cordless option might be the smarter financial choice.
That said, if you are already invested in DeWalt tools, adding this expander to your kit is an easy decision. The battery compatibility alone removes the biggest headache of buying into a new platform.
Manual ratchet
Auto-rotate heads
1/2 3/4 1 in
ASTM F1960
I tested the iCrisp kit on a bathroom renovation with about fifteen connections. The ratcheting mechanism is the real standout here. Once you start the expansion, the ratchet clicks forward with each squeeze, so you never lose progress. It is a huge improvement over non-ratcheting manual tools I have used in the past.
The auto-rotating heads are another nice touch. You do not have to manually spin the tool between squeezes. The head rotates on its own as the ratchet advances, which gives you a more uniform expansion and reduces the chance of an oval or uneven fit. I found this especially helpful on the 1/2-inch connections where precision matters most.
The kit comes with a tubing cutter, which is a nice addition. The cutter works cleanly on PEX-A tubing up to 1 inch. I used it for every cut in my project and it stayed sharp through the whole job. The carrying case keeps everything organized, though it is a bit bulky for tight storage spaces.
Where this tool falls short is on larger pipe sizes. Expanding 3/4-inch and 1-inch PEX-A takes real effort. I am an average-sized adult in decent shape, and by the end of my tenth 1-inch expansion, my forearms were burning. If you have a whole-house project with many 1-inch mains, you might want to consider a cordless option or pace yourself carefully.
The build quality is solid for the price. The handles feel like high-density polymer, and the expansion heads click into place securely. At around one hundred seven dollars, this kit offers the best balance of quality and affordability for anyone who needs a manual expander.
Before buying this tool, be honest about your physical limits and project size. Fifteen connections in a day is manageable. Fifty connections in a day would be exhausting, especially if you are working with 3/4-inch or 1-inch pipe. The ratcheting action helps, but it does not eliminate the physical effort entirely.
If you are doing occasional repairs or a small bathroom, the manual effort is a fair trade for the savings. For a full repipe, you might regret not spending more on a cordless model.
This is one of the most beginner-friendly manual kits we tested. The ratcheting mechanism and auto-rotating heads remove two of the biggest mistakes new users make. You still need to apply lubricant to the expansion head and pipe, but the tool itself is forgiving.
I watched a first-time user make five connections in under ten minutes with minimal instruction. The color-coded expansion heads make size selection obvious, and the included manual is clear enough for a plumbing novice.
20V cordless
22000 RPM motor
3 heads
2 batteries
The VEVOR surprised me. I expected a budget cordless tool to feel cheap or underpowered, but this unit punches above its weight. The 22000 RPM brushless motor spins the expansion head aggressively, and the 20V battery platform delivers enough torque for 1-inch pipe without hesitation.
I tested it on a radiant floor heating project with about thirty connections in a tight crawl space. The cordless design was a huge advantage. I did not have to wrestle with extension cords or worry about water getting into an outlet. The built-in LED light is genuinely useful in dark spaces, not just a marketing gimmick.
The kit includes two 2.0Ah batteries and a fast charger. I found that one battery handled about twenty-five 3/4-inch expansions before needing a swap. With two batteries in rotation, I never had to stop and wait for a charge. The carrying case is molded plastic and feels durable enough for job site abuse.
A few users on Reddit mentioned loose parts inside the expansion heads. I inspected mine carefully before first use and found everything tight. I recommend checking the head assembly before each job day. If anything feels loose, a quick tightening with the included wrench solves it.
The learning curve is real if you have never used an electric expander. The trigger is sensitive, and the motor spins fast. My first two expansions were slightly over-expanded because I held the trigger too long. By the fifth connection, I had the timing down. Practice on scrap pipe before your first real fitting.
For job site work, runtime matters more than raw speed. The VEVOR gives you enough battery life for a half-day project on a single charge. For full-day use, the second battery covers you. The fast charger refills a dead battery in about an hour, which is standard for 20V lithium platforms.
If you are working in cold weather, keep the batteries warm. Lithium-ion performance drops in freezing temperatures. I store my spare battery in an inside pocket during winter jobs.
At around two hundred twenty dollars, the VEVOR costs less than half what you would pay for a Milwaukee or DeWalt. The build quality is not quite at the same level, but the performance gap is smaller than the price gap. For a DIY homeowner or a contractor who only does occasional PEX work, this tool makes far more financial sense than a five-hundred-dollar pro-grade model.
The one-year warranty is standard for this price range. I would recommend this tool to anyone who wants cordless convenience without the premium brand tax.
18V cordless
Makita compatible
70+ expansions
LED light
The ZUPPER is the most compact cordless expander I tested. It fits comfortably into spaces where the DeWalt and VEVOR simply cannot go. I used it inside a kitchen cabinet to connect a sink supply line, and the small body made the job effortless. The non-slip rubber grip is comfortable even with sweaty hands.
The biggest selling point here is Makita battery compatibility. If you already own Makita 18V tools, you can use your existing batteries on this expander. The included batteries are decent, but my genuine Makita 5.0Ah batteries gave noticeably better runtime and slightly faster expansion cycles. That cross-compatibility makes this tool a smart add-on for anyone already in the Makita ecosystem.
The auto-rotating head works well, though it is slightly slower than the DeWalt. I timed the expansion cycle at about four seconds for 3/4-inch pipe. The LED light is positioned well and illuminates the work area without casting shadows from the tool body.
The trigger button is my main concern. After about forty connections, it started to feel slightly mushy. It still works, but it does not have the crisp snap of a premium tool. I also noticed that my natural hand position sometimes covers the motor cooling vents. Shifting my grip solved it, but it is worth noting for long sessions.
ZUPPER claims seventy-plus expansions per charge. With the included 2.0Ah batteries, I got about fifty-five 3/4-inch expansions before the battery died. With a Makita 5.0Ah battery, that number jumped to over eighty. The difference is significant enough that I recommend using higher-capacity batteries if you have them.
If you own Makita drills, impacts, or saws, this expander is a no-brainer. You avoid buying into a new battery platform, and you get the same runtime benefits from your high-capacity packs. The included batteries are fine for backup, but they are not in the same league as genuine Makita cells.
For anyone outside the Makita ecosystem, this is still a solid tool. Just factor in the cost of a battery and charger if you do not already own them.
The compact size and light weight make this the best choice for overhead work. At under six pounds with a battery, it is the lightest cordless option in our lineup. My arm fatigue was noticeably lower compared to the DeWalt during ceiling-mounted work. If your projects involve a lot of overhead pipe, the ZUPPER is worth serious consideration.
The soft rubber handle absorbs vibration better than the hard plastic grips on some competitors. That might sound minor, but after fifty connections, your hands will notice the difference.
Manual kit
4 heads 3/8 to 1 in
Auto-rotate
Cutter+remover
The IWISS KIT-1960D is the most comprehensive manual kit I have used. It includes four expansion heads instead of the usual three, adding a 3/8-inch head that is essential for ice maker lines and small fixture supply tubes. The color-coded rings make it easy to grab the right size without squinting at markings.
I used this kit for a full kitchen and bathroom renovation with about forty connections. The expansion sleeve removal tool is a hidden gem. When I accidentally over-expanded a ring and needed to remove it, the removal tool saved me from cutting the pipe and starting over. That one accessory alone justifies the slightly higher price compared to basic manual kits.
The ratcheting mechanism works smoothly. The auto-rotation feature means you do not have to manually twist the tool between squeezes. Each squeeze advances the ratchet and rotates the head simultaneously. I found the action more consistent than the non-ratcheting manual tools I tested.
The PEX pipe cutter is sharp and precise. It handles 3/8-inch through 1-inch tubing cleanly. I did not get any burrs or deformations that could affect the expansion fit. The carrying case is well-organized, with dedicated slots for each head and tool. Everything clicks into place securely.
The downside is the same as any manual tool. After twenty 3/4-inch expansions, my hands were tired. The 1-inch connections require real strength. I had to take breaks every five connections to avoid sloppy work. If you are doing a whole house, budget extra time for rest periods.
The extra 3/8-inch head is what sets this kit apart. Most manual kits only include 1/2-inch, 3/4-inch, and 1-inch heads. If you ever work with small-diameter PEX for refrigerators, dishwashers, or humidifiers, the 3/8-inch head is essential. Buying it separately later costs more than the price difference between this kit and a three-head set.
For standard plumbing with only 1/2-inch and 3/4-inch pipe, the extra head is nice but not necessary. In that case, the iCrisp kit offers similar performance at a lower price.
After three months of regular use, this tool shows no signs of wear. The expansion heads still seat tightly, the ratchet clicks cleanly, and the cutter blade is still sharp. The aluminum alloy construction resists corrosion, which is important in a wet environment. I expect this kit to last for years of occasional DIY work.
The included lubricant is a small tube, but it lasts longer than you might think. A pea-sized dab on each head before use is plenty. I have done over sixty connections and still have half the tube left.
Manual ratchet
Auto-rotate head
Tool steel
3 heads
SharkBite has built a reputation for push-fit plumbing solutions, and their expansion tool carries that same quality focus. The tool steel construction is immediately noticeable. It feels heavier and more solid than the aluminum manual kits. The ratcheting action is smooth and precise, with a positive click at each stage of the expansion.
I tested this on a laundry room upgrade with eight connections. The auto-rotating head is well-engineered. The rotation is smooth and consistent, giving uniform expansion every time. I especially appreciated the tool steel durability when I accidentally dropped it on a concrete floor. It bounced with no damage, while an aluminum tool might have dented.
The kit includes lubricant and a carrying case, but no tubing cutter. At this price point, I would have liked to see a cutter included. You will need to buy one separately or use the one from another kit. The case is compact and well-designed, with a handle that feels secure.
The 4.9-star rating is impressive, though it comes from only thirteen reviews so far. That is because this is a relatively new product. The early feedback is overwhelmingly positive, with users praising the build quality and ease of use. As more reviews come in, I expect the rating to settle in the 4.6 to 4.8 range, which is still excellent.
If you are nervous about doing your own PEX-A plumbing, the SharkBite name offers peace of mind. They have a long track record of reliable plumbing products, and their customer support is responsive. For a first-time installer, knowing you can call a company with real support staff is worth something.
The tool is compatible with all F1960 standard fittings, not just SharkBite branded ones. I tested it with Uponor ProPEX rings and it worked perfectly. You are not locked into a single brand of fittings.
The tool steel construction is the standout feature here. It resists deformation better than aluminum, which means the expansion heads stay true over time. For a tool you plan to keep for a decade, that durability matters. The chrome finish also resists corrosion in damp environments.
The trade-off is weight. At 2.7 pounds, this is the heaviest manual tool in our guide. For a few connections, the weight is not an issue. For a full day of work, it adds up. I recommend this tool for quality-focused users who prioritize durability over lightness.
Manual
SD-F1960
3 heads
Chrome-plated cone
The Saker kit is the most budget-friendly option that still includes a tube cutter. At around seventy dollars, it is aimed squarely at the DIY homeowner who needs a reliable tool for a single project. I used it on a guest bathroom remodel with twelve connections and came away impressed for the price.
The chrome-plated spring steel cone is a nice touch at this price. It resists corrosion and maintains its shape through repeated expansions. The aluminum alloy handles are lightweight and comfortable enough for short sessions. The ratcheting action is present but not as refined as the iCrisp or SharkBite. It works, but the clicks are less distinct.
I found the tool easy to use in tight spaces. The handle length is shorter than some competitors, which actually helps when working under sinks or behind toilets. The included carrying case is basic molded plastic, but it holds everything securely. The tube cutter is functional though not as sharp as the one in the iCrisp kit.
The biggest limitation is the lack of an auto-rotating head. You must manually rotate the tool between expansions to get an even expansion. The included manual explains the rotation pattern clearly, but it is one more thing to remember. I forgot twice and had to re-expand the pipe, which wasted time and rings.
This tool only works with PEX-A tubing. If you accidentally buy PEX-B or PEX-C, the expansion method will not work. The tool is clearly labeled for PEX-A, but it is worth double-checking your pipe type before ordering. Several forum users mentioned making this mistake and having to return their tools.
The chrome plating on the expansion cone is a smart feature for a budget tool. It prevents rust and reduces friction during expansion. After thirty connections, I saw no wear or flaking on the chrome surface. For a tool that might sit in a garage for months between uses, that corrosion resistance is important.
The spring steel cone is stiffer than the aluminum cones on some competitors. That means it holds its shape better under pressure, but it also transfers more vibration to your hands. I recommend wearing work gloves for comfort.
This is the ideal tool for a single room renovation or a small repair. It handles 1/2-inch and 3/4-inch pipe comfortably, and the 1-inch capacity is there if you need it. For a whole-house repipe, the manual effort and lack of auto-rotation will slow you down significantly.
If your total connection count is under twenty, the Saker is a smart buy. If you are approaching fifty or more connections, the iCrisp or a cordless model will save you hours of labor and frustration.
Manual
ASTM F1960
3 heads
Aluminum alloy
The AMZCNC kit is the lowest-priced option in our guide, and it delivers surprising value for the money. At under seventy dollars, you get three expansion heads, a tube cutter, lubricant, and a carrying case. That is everything you need to start doing PEX-A expansion connections except the pipe and fittings themselves.
I used this tool for a utility sink installation with six connections. The aluminum alloy construction keeps the weight low, which is nice when you are working in awkward positions. The rotation guide printed on the tool is a genuinely helpful feature for beginners. It shows exactly how much to rotate between squeezes, which removes the guesswork that causes leaks in amateur installations.
The expansion heads are ASTM F1960 compliant, so they work with standard ProPEX fittings and most major brands. The 1/2-inch head worked smoothly. The 3/4-inch head required more effort but was still manageable. I did not test the 1-inch head on this project, but the mechanical design is identical to the other sizes.
The lack of auto-rotation is the biggest compromise at this price. You must follow the rotation guide carefully and rotate the tool manually after each squeeze. It takes longer than an auto-rotating model, but it is not difficult. I found that after three practice connections, the rhythm became natural.
The included eco-friendly lubricant is a small packet, not a tube. It is enough for about twenty connections. You will want to buy a larger tube of PEX lubricant if you have a bigger project. The tube cutter is basic but functional. It cuts cleanly through 1-inch PEX without deforming the pipe.
The printed rotation guide is what makes this tool stand out for first-time users. Most manual tools assume you already know the proper rotation pattern. The AMZCNC tool has the guide right on the body, so you can reference it while you work. I showed it to a friend who had never done plumbing, and he made a perfect connection on his first try.
The guide recommends eight rotations for 1/2-inch, six for 3/4-inch, and four for 1-inch. Following those numbers exactly gave me consistent, leak-free connections. Skipping rotations or rushing the process led to oval expansions that did not seal properly.
If you have a tight budget and a small project, this is the tool to buy. It costs less than a nice dinner for two and will handle any standard residential PEX-A installation. The savings over a cordless model are enormous. You could buy this kit, the pipe, and the fittings for less than the cost of a bare cordless expander.
The trade-off is labor. You will spend more time and energy on each connection. For a weekend project with ten to fifteen connections, that trade-off is reasonable. For a professional plumber, the time lost to manual expansion would cost more than the price difference of a cordless tool.
Choosing the right PEX expansion tool depends on your project size, budget, and physical stamina. This guide breaks down the key factors that separate a good purchase from a regrettable one.
Manual tools cost sixty to one hundred sixty dollars and require physical effort for each connection. They work fine for small projects with ten to twenty connections. The ratcheting models reduce effort significantly, but you still need to squeeze the handles repeatedly.
Electric cordless models cost two hundred to five hundred dollars and eliminate the physical strain. They expand pipe in seconds with a trigger pull. For whole-house repipes or commercial jobs, the time savings and reduced fatigue are worth the premium. Several forum users noted that automatic tools upwards of one thousand dollars felt completely insane, and they found budget cordless options like the VEVOR or ZUPPER to be the sweet spot.
Expansion tools only work with PEX-A tubing. PEX-A has the most cross-linking, which gives it the shape memory needed for expansion fittings. PEX-B and PEX-C use crimp or clamp connections instead. If you already bought PEX-B, you need a crimping tool, not an expander.
PEX-A costs slightly more than PEX-B, but the expansion fittings create stronger, more reliable connections. The flow restriction is lower than crimp fittings, and the connections resist freeze damage better. Users on plumbing forums often recommend PEX-B for easier dry fit and cheaper tools, but PEX-A is the superior choice for long-term durability.
Most residential plumbing uses 1/2-inch and 3/4-inch PEX-A. A tool with those two heads covers the majority of home projects. If you are running a 1-inch main line, you need a tool that includes a 1-inch head. Some kits, like the IWISS, include a 3/8-inch head for small appliance lines.
Check that the heads are ASTM F1960 compliant. Non-compliant heads may not expand pipe to the correct diameter, leading to leaks. All eight tools in our guide meet this standard, but cheap no-name kits from unverified sellers sometimes do not.
Cordless expanders run on either 18V or 20V lithium-ion batteries. The voltage difference is minor in practice. What matters more is the amp-hour rating and ecosystem compatibility. If you already own DeWalt, Makita, or another major brand, buying an expander that works with your existing batteries saves money.
Runtime varies by pipe size. A 5Ah battery might handle eighty 1/2-inch expansions but only forty 1-inch expansions. Plan for your largest pipe size. Cold weather reduces battery performance, so store spare batteries in a warm pocket during winter jobs.
DIY homeowners doing a single bathroom or small repair should consider a manual kit like the iCrisp or AMZCNC. The cost is low, and the physical effort is manageable for a small connection count. For DIYers tackling a whole-house repipe, a budget cordless model like the VEVOR will save hours of labor.
Professional plumbers need reliability and speed. The DeWalt or ZUPPER are the best choices here. The runtime and durability justify the higher cost when you are billing by the hour. Commercial jobs with large-diameter pipe require the DeWalt specifically, since it is the only tool in our guide that handles 1-1/4-inch and 1-1/2-inch pipe.
PEX-A becomes stiffer in cold temperatures, which makes expansion harder. Manual tools require more force. Cordless tools may need slightly longer trigger time to fully expand the pipe. In freezing conditions, warm the pipe indoors before installation if possible. Store batteries above forty degrees Fahrenheit for optimal performance.
Forum users mentioned that the Milwaukee M12 12V battery does not have enough power to expand 1-inch rings reliably in cold weather. The 18V and 20V tools in our guide do not have that issue, but they still slow down slightly. Plan extra time for winter jobs.
Clean expansion heads after each use. PEX lubricant residue attracts dirt, which can interfere with the next expansion. A quick wipe with a rag keeps the heads smooth. Store the tool in its case to prevent the heads from getting dented or dropped. Replace heads if you notice scoring, deformation, or inconsistent expansion diameters.
Manual tools rarely need maintenance beyond cleaning. Cordless tools should have their battery contacts cleaned periodically. Check the manufacturer warranty before buying. The ZUPPER offers one year or ten thousand cycles, which is generous for this price range.
Milwaukee and DeWalt make the most powerful professional-grade cordless PEX expansion tools. For manual tools, iCrisp and IWISS offer the best balance of quality and value. For budget cordless options, VEVOR and ZUPPER provide excellent performance at lower prices.
The best PEX tool depends on your needs. The DeWalt 20V MAX XR is the best overall for professionals due to its speed and battery life. The iCrisp Ratcheting Kit is the best manual option for DIY users. The AMZCNC kit is the best budget choice for small projects.
Yes, but it requires significant physical effort. Manual expanders can handle 1-inch PEX-A pipe, but each connection takes more squeezes and stronger hand pressure than 1/2-inch or 3/4-inch pipe. For many 1-inch connections, a cordless tool is more practical.
PEX crimpers and clamps serve different needs. Crimp tools create strong, permanent connections with copper rings. Clamp tools use stainless steel rings and are easier to use in tight spaces. Expansion connections are stronger and more reliable than both crimp and clamp methods, but they require PEX-A tubing and an expansion tool.
Some PEX pipe lawsuits have involved allegations of premature failure, chlorine resistance issues, or fitting leaks in specific installations. Most modern PEX-A tubing from reputable manufacturers meets strict standards and performs well. The best way to avoid problems is to use ASTM F1960 compliant fittings and proper expansion tools.
The best pex expansion tools for your project depend on how many connections you need to make and what your budget allows. For professionals, the DeWalt 20V MAX XR is the clear leader in speed and reliability. DIY homeowners will get the most value from the iCrisp ratcheting kit or the AMZCNC budget option. Cordless convenience is available at every price point now, from the premium DeWalt to the budget-friendly VEVOR.
We update this guide regularly as new tools and user feedback become available. Our testing in 2026 confirmed that manual tools are still viable for small projects, but cordless models have become the standard for anyone doing more than twenty connections. Choose the tool that fits your project size, and always double-check that your PEX tubing is PEX-A before you start.
Ready to get started? Click through to any product above to check current availability and read more user reviews. A leak-free plumbing system is only a few well-expanded connections away.