▶ Pump Strainer Hole Plug: Fits 16' and below above ground pools. Can be applied to most models, including 28270, 28271, 28272, 28273, 26700, 26702, and Pump models 530/1000 gph or smaller. To stop the water during filter change ▶2 Packs Pool Plugs For Intex: Universal Strainer Filter screen Hole Plug compatible with INTEX , Bestway, Coleman brand Swimming Pool, Summer Escape swimming pools that do not have plunger valves so you can replace the filters in the pumps ▶Premium Quality Material: Our pool wall plug are made of high quality PVC material, which is malleable and stretchable and can easily plugs drains, and it is waterproof, cold-proof, small in size, easy to store and does not take up much space. and at the same time has good ductility and expansion, can easily plug the spout firmly ▶Universal pump strainer hole plug stopper: It is used to replace the filter pump, and hold back the water while cleaning pump filter. Fits for 1.14 inch diameter hoses and drains (Package without plunger valve) ▶Pool Plugs For Above Ground Pool: Easy to use and install, Installation is complete by tightening the hole plugs to the pool wall holes. It is a perfect swimming pool accessory. A must have for your home! Is the water still gushing out fast when your filter is pumping? Why not replace the plunger valve hose to effectively protect your above-ground pool? These plugs are used for pools that take 1.25" diameter hoses that do not have plunger valves to stop the water during filter change, and hold back the water while cleaning the pump filter.