
Quick overview
- Genuine Waterway Factory part 805-0435, sized to the collar rather than cut from stock.
- Number 435 size The # 435 o-ring, so it can be matched by size as well as by part number.
- Sand filter collar Seals the collar where the valve meets the sand filter tank.
- Top mount valves Listed with the Waterway ClearWater top mount sand filter and the WVS002 and WVS003 valves.
- Stops a wet pad A failed collar seal weeps at the top of the tank whenever the pump runs.
- Change it while it is apart Any time the valve comes off the tank, this ring is worth renewing.
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Product details
The Waterway 805-0435 is the number 435 o-ring for the sand filter collar. It is the genuine Waterway part, sized for the joint rather than pulled from a generic assortment.
What it seals
The collar is where the valve meets the top of the sand filter tank, and that joint carries full filter pressure every time the pump runs. When the ring in it hardens, flattens or splits, the tank weeps at the collar. It is a small leak that never fixes itself and slowly ruins whatever is under it.
Fitment
Waterway lists this ring with the ClearWater top mount sand filter and with the WVS002 and WVS003 valves. If you have the valve off the tank for any other reason, replace this ring while you are there rather than reusing a seal that has already taken a set.
| Brand | Waterway |
|---|---|
| Manufacturer part number | 805-0435 |
| UPC | 806105185853 |
| Type | O-Ring |
| Size reference | # 435 |
| Part type | Filter Valves Part |
| Application | Sand filter collar |
| Fits | Waterway ClearWater top mount sand filter, WVS002 and WVS003 valves |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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