By Letro



Model # T40FW

Alternate Part #'s LET-56-1045

Product Description

The Letro Automatic Water Filler

Take the hassle out of owning a pool with Letro’s Automatic Water Filler, the latest in automatic pool and spa water level controls. The Letro Auto-Fill is easy to install and includes predrilled mounting flanges that allow the unit to be leveled and attached to rebar stakes before the deck crew shows up. It measures a mere 7 inches in diameter for versatility of installation and includes matching rings and lids


  • Available for standard in-ground and vanishing edge pools
  • Prevents equipment damage due to low water lvels
  • No electronic controls
  • Prevents water waste and landscape damage due to overfilling pool
  • Available with white, black, grey and almond colored lids.

Click here for Installation Instructions

Product Specifications

Typical Order Qty.:
7 in.

?     Asked on 8/27/2012by Guest

Does a Letro Levelor require an electrical connection?

A  Answered on 8/27/2012 by InyoPools Product Specialist Patrick P.

The short answer; no it does not require an electrical connection. The Levelor is operated and adjusted by the internal valve and float arm. You can adjust the water level by tightening or loosening the wing screw on the float arm. Also, take some time to review the Letro Auto Fill Installation Instructions.

?     Asked on 6/14/2017by Inyo Visitor

I purchased the pool leveler T40FW in 2010 and installed with my pool. I had my pool up and running before my deck was poured and noticed that as swimmers played in the pool, the waves made the leveler turn on and off constantly. The noise was annoying and I removed it before installing the deck. I can install near my pump and filter and need to know if there a way of installing check valves to stop this?

A  Answered on 6/15/2017 by Product Owner

I installed mine on the over flo pipe out side of concrete deck and it works fine, had to turn valve down to feed line so the feed pressure was light ,Hope this helps ,

?     Asked on 1/20/2021by Inyo Visitor

do i get all three or only one

A  Answered on 1/21/2021 by InyoPools Product Specialist Joe S.

This would be for one unit. 


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 (Average 4.41  out of 5 stars)
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