ROTECT YOUR HOME & FAMILY FROM AN UNEXPECTED SEWER BACK UP! Whether your home's sewer or wastewater flows to a septic tank or directly into a city's sewer system, there is a risk of an unforeseen sewer back up occurring inside your home or business. Sewer backups occur when the underground plumbing becomes broken or clogged with cooking grease, tree roots, foreign debris etc. When one of these incidents occur, the raw sewage within the plumbing lines will flow backwards towards your home or business resulting in sewage flowing into your structure through your toilets, shower drains, bath drains, sinks etc.
 
The Universal 3" x 4" Homesaver Flip Top Sewer Relief Cap Adapter Kit is designed to replace the 3" solid sewer cap presently on your sewer line outside of your structure. The 3" MPT (male pipe thread) side of the adapter will screw into your existing sewer cleanout and increase the top portion to a 4" FPT (female pipe thread). By increasing the size, you then install the Homesaver 4" Cap which is included. Once installed, should an unforeseen sewer backup occur, the cap will flip up allowing the wastewater to expel outside of your home or business. The 4" Sewer Cap protects you from costly replacements to valuables, flooring, etc. This Universal 3" x 4" Homesaver Sewer Cap Adapter Kit can easily be installed in minutes either by a homeowner or plumber.
 
Please Note* Finished grade /elevation of installed 4"Homesaver flip top sewer cap outside of the home or business must be at a minimum of 1" below the lowest interior plumbing opening (ex: shower drain, toilet, tub drain etc.)for proper functionality. Do not place items such as flower pots, lawn decorations etc. on the top of the cap as the weight of these items will not allow the sewer cap from opening. Do not use your lawn mower to cut over the sewer cap! The vacuum from the mower will raise the cap and cut it off. View our Amazon 6" and 4" Sewer Relief Cap listings Made in the USA by Unlimited Home Solutions