What it does for your water
The GUO SHUY WS1 for Clack WS1 Valve Rebuild Kit is a replacement part whose listing says it fits Clack WS1 Softeners and Filter Systems (part WS1).
Before ordering, read the model and part number off your valve or its manual: the same family comes in timer and metered versions that don't share boards or meters.
The listing also gives model WS1; valve Clack WS1.
The listing gives dimensions of 12 x 2.5 x 4 inches, a shipping weight of 1 lb and 7345396 bypass valve in the box.
Is it the right unit for your house?
Choose it when
- Fixing a leak or a valve that won't cycle
- Owners who know their valve model
Pass on it when
- Valves it doesn't name
Where it wins and where it loses
Wins
- Names Clack WS1
- Part WS1
Loses
- Check the exact valve generation
Limits to know about
- Figures are the maker's or seller's own; check fit and capacity against your water test and your equipment's manual.
Maker's figures
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | WS1 | Retailer |
|---|---|---|
| Product weight | 1 lb | Retailer |
| Dimensions (seller) | 12 x 2.5 x 4 inches | Retailer |
| Control valve | Clack WS1 | Retailer |
| Fits | Clack WS1 Softeners and Filter Systems | Retailer |
Units to weigh against it
Other control valves in the catalog
Final verdict
A sensible valve part for fixing a leak or a valve that won't cycle.
Where to buy
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