Frog Flap DN100 Rat Protector for DN100-DN110 Drain Pipes,Ribbed Connection Section,Drain Pipe Gate with Lockable Flap

Frog Flap DN100 Rat Protector for DN100-DN110 Drain Pipes,Ribbed Connection Section,Drain Pipe Gate with Lockable Flap Description

DOUBLE EPDM LIP SEAL & ODOR BARRIER: double EPDM lip sits tightly the flap , forming a secure seal that keeps back-flowing wastewater and unpleasant sewer odors safely in the pipe system, ensuring a fresher bathroom and hygienic drainage.

PRECISE FIT FOR DN100-DN110 PIPES: One universal size for the most common domestic drain pipes, with a 110 mm body diameter, approx. 120 mm installation length, and 90 mm flap diameter. Simply measure the inner diameter of your drain pipe briefly before purchase to ensure compatibility.
EFFECTIVE RAT & PEST PROTECTION: The flap closes reliably under its own weight with a of less than 3 mm between flap and body, effectively blocking rats and other small animals from entering through the WC, downpipe or sewage pipe, and helping to protect your home from infestations.
TOOL-FREE INSTALLATION & EASY CLEANING: Simple push-in assembly without gluing, cutting or using special tools, making retrofitting quick and accessible for DIY users. For cleaning, the backdraft damper can be completely removed; the smooth, step-free inner tube design reduces clogging risk.
Color: White & Black
Material: Plastic+Rubber

Package Contents:
1 Toilet Check Valve