
Pentair Standard Inground Pool Automatic Water Filler with Side Mounted Float Valve, White Lid
Quick overview
- No electronics The level is held by a mechanical float valve, so there is no board, sensor or power supply to fail.
- Standard inground model The version for standard inground pools; Pentair makes a separate filler for vanishing edge pools.
- Side mounted valve This model uses the side mounted float valve. A Fluidmaster valve version is sold separately.
- Prevents a dry pump Holding the level up keeps the pump from losing prime and running dry.
- Stops overfilling Automatic shutoff avoids the wasted water and soggy landscaping that come from a hose left running.
- White lid White deck lid; other lid colors are offered as separate items.
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Standard Inground Pool Automatic Water Filler with Side Mounted Float Valve, White Lid
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Product details
The Pentair T40BW is the standard inground version of the automatic water filler, fitted with the side mounted float valve and a white deck lid. It sits in the deck and holds the pool at the level you set.
Mechanical, not electronic
There is no controller, no sensor and no power feed. A float rides on the water and opens the valve as the level drops. That is the whole mechanism, and it is why these fillers tend to outlast electronic level controls with far less attention.
What it prevents
Two problems, in both directions. A pool that falls below the skimmer starves the pump, which loses prime and can run dry. A hose left on to fix that wastes water and soaks the landscaping around the deck. The filler handles both by holding one level and closing off at it.
Model and valve
This is the standard inground model. Vanishing edge pools use a different Pentair filler. The standard body can be fitted with either the side mounted valve, as supplied here, or a Fluidmaster valve ordered separately.
| Brand | Pentair |
|---|---|
| Manufacturer part number | T40BW |
| UPC | 807318013902 |
| Type | Automatic water filler, deck mounted |
| Model | Standard inground |
| Valve | Side mounted float valve; the manufacturer descriptions describe the valve as brass in some listings and PVC in others |
| Lid color | White |
| Control | Mechanical float, no electronic controls |
| Valve options | Standard model accepts a side mounted valve or a Fluidmaster valve |
| Shipping weight | 4.15 lb |
| Ships | Parcel |
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