PF4
Fits 4-inch (110 mm) drain outlets. Installs in minutes.
Original price was: £24.95.£19.95Current price is: £19.95.
Built for floor drains and P-trap toilets, PestFlap PF4 is an easy retrofit solution for residential, commercial and industrial sites. Its automatic mechanical barrier lets wastewater pass while helping keep pests and sewer odours out, with no electricity or chemicals required.