Set of Replacement Caps for Above Ground Pools, Filter Pump Filter Hole Caps, Pool Strainer Hole Plugs, Replacement Above Ground Pool Cap

Pool Blanking Plugs - For Filter Pumps You receive replacement plugs to seal pool inlets or drain openings. Ideal for private pools or commercial facilities. THE caps are made of rubber/plastic that is chlorine and salt water resistant. No swelling, no cracking - even after a swimming season. fit for common openings: The smooth surface allows for easy insertion and then a hold. Effectively prevent water outlet during filter cleaning. and reusable After use, rinse with clean water and dry. The caps do not lose their shape even after insertions. Prevents dirt and insects from entering the drain systems. Thus, the filter pump works and the life of your installation is extended.