
Ratings & Reviews for SharkBite 3/4-in Push-to-connect x 3/4-in Push-to-connect Brass Check valve
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these fittings for their ease of installation, reliability, and durability. Most highlight the simple push-fit design requiring no soldering, threading, or specialized skills—even beginners successfully connect copper to PEX, install filters, and replace valves. Reviewers consistently report leak-free performance under pressure, with many expecting installations to last 20 years. The fittings handle diverse applications across multiple pipe types without issue. While some note the higher price, most agree the cost is justified by time saved and avoided labor. A few mention difficulty removing fittings or requiring perfectly straight pipe cuts, though these are isolated concerns vastly outweighed by positive experiences.
Customer review summary generated by AI, including incentivized reviews.Coupler for hose and connector for water line.
Would Recommendright for the job needed of connecting to hose and .
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Mark depth stop, use pipe dope and tape.
Easily installed, no leaks from the fitting. Make sure you mark the depth stop.
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Awesome
All are great stuff
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Make sure the cuts are straight and no burrs.
Would RecommendGreat product works perfectly. Make sure to push all the way in till you feel it bottom out and clip was very pleased my first time trying shark bite product
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Easy pickup, works as intended
Would RecommendWorked exactly as advertised, was readily available for pick up and was fulfilled quickly.
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Solid and built well
Would RecommendAllows the life of plumbing installation to last for 20 years
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Great products
Would RecommendShark bite products are quick and easy to install especially with pex pipe
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Sharkbite for the win
Would RecommendSharkbite fittings may be a little pricey but they are convenient and leak free. I used this 3/4 MNPT fitting to install a circulation pump on my water heater. It was easy to secure to the pump and even easier to secure to the pipe. About 1-1/8" of pipe length went into the fitting. No leaks.
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
did not like
Would Not Recommenddid not hold water
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Delivery is a total mess!
Would RecommendProduct was fine, delivery was terrible!
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Hi Fixxer, We are sorry to hear about your delivery experience. Since the problem isn’t product related, we recommend that you reach out to the Lowe&...

Perfect fit as always
Would RecommendWorks perfectly on the first try. I've never had any issue with shark bite brand
From Max 3_SLASH_4-in Push-to-Connect x 3_SLASH_4-in MNPT Male Adapter Verified Purchaser
Expensive, but worth it
Would RecommendUsed these to plumb in a new water filter. While they are expensive, they make the job so much easier, like all Sharkbite fittings. Would highly recommend
Hello CatJ,
Thank you for reaching out! We appreciate you for taking the time to review our product. We are sorry to hear about the diffi...