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The Waterway 711-4030 is a pair of 2" ribbed heater gaskets designed for Balboa, Gecko, and SPA Builders hot tubs. Made from premium rubber, these durable gaskets provide a precise, leak-proof seal that withstands temperatures up to 38°C. Easy to install and highly rated by users, they ensure clean, sanitized water and a hassle-free spa experience.
| ASIN | B071J5G66L |
| Best Sellers Rank | #132,895 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,752 in Pool & Spa Replacement Parts |
| Brand | Waterway |
| Brand Name | Waterway |
| Customer Reviews | 4.6 out of 5 stars 709 Reviews |
| Item Diameter | 2.94 Inches |
| Item Weight | 0.01 Kilograms |
| Material | Rubber |
| Material Type | Rubber |
| Model | 711-4030 |
| Nominal Inside Diameter | 2.13 Inches |
| Nominal Outside Diameter | 3 Inches |
| Number of Pieces | 2 |
| Part Number | 711-4030 |
| Set Name | Pair |
| Temperature Range | 38 Degrees Celsius |
| UPC | 806105360649 |
| Unit Count | 1 Count |
T**.
Perfect
Great quality seal. Awesome price, fits just right and easy to install. No more leaks!
P**N
Washers for hot tub
Worked great for my hot tub
B**E
👍
Perfect
T**G
Successful Repair
Fit perfectly in a Waterway union with split connector on a Balboa heater. Would have been helpful if more dimensions were provided on gasket.
J**N
fits good
I ordered these for my hot tub pump but ended up returning them because they weren't needed but they seemed to be of good quality.
T**E
Perfect! I'm just a girl, and I installed it easily. No more leak!
My local pool store gave me the part number and said to order it on Amazon. I did! The 2-pack I received was absolutely the right gasket. I installed it myself! The only slight difficulty was unscrewing the old fixture, but I used an oil filter wrench which worked perfectly. I put the new gasket in, reassembled it and it doesn't leak now. Plus I have a spare which would have been REALLY handy if I'd wrecked the first one while trying to install it. Instead I have a spare in the unlikely event that this gasket fails. (I replaced what was very likely the original gasket in a 19-year-old hot tub).
S**H
Perfect, easy fix
This gasket was a perfect fit for my Waterway Century 4.0hp pump. Easy job, saved an expensive service call. Two pack is handy… surely the other pump will need a replacement soon.
J**R
Remove old gaskets
replacing heater or heater element is hard enough without putting everything back together and having unions leak because the gaskets weren't replaced.
Trustpilot
2 weeks ago
1 week ago