'/%3E%3C/svg%3E)
Hover image to zoom
4" Float Model Flood-Guard
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
' fill='%23F15C02' d='M49 0C21.938 0 0 21.938 0 49s21.938 49 49 49 49-21.938 49-49S76.062 0 49 0m0 82.709a7.54 7.54 0 1 1 0-15.08 7.54 7.54 0 0 1 0 15.08m7.54-28.412a7.541 7.541 0 0 1-15.08 0V22.831a7.54 7.54 0 0 1 15.08 0v31.466z'/%3E%3C/svg%3E)
4F has been discontinued
Discontinued August 7, 2026
This product was discontinued by the manufacturer.
MANUALS (1)
Direct Replacement:
Product Highlights
–
4"
Description
–
This very easy-to-install basement flood prevention device operates like a check valve to seal off water back-up caused by overloaded sewers. The Flood-Guard can be installed in minutes. A screwdriver is all that you need. Once in place, it can prevent property damage and a very messy clean-up job. Gaskets are made of molded rubber, and all metal parts are plated or stainless steel.
Product Features
Product Features
- Flood-Guard operates like a check valve to seal-off water back-up caused by overloaded sewers.
- Installs in minutes.
- Standpipe models available for use in extreme, extended pressure situations.
- Gaskets for our basement flood prevention device are made of molded rubber.
- All metal parts are plated or stainless steel.
- Flood-Guard is made in U.S.A.
Specs
–
| Product Type: | Float |
|---|---|
| Size: | 4" |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm