Designed specifically for SPX1091GW SP1091LX skimmer, these wide mouth gasket ensuring seal with silicone for pool maintenance the need for full skimmer replacement, offering solution to extend equipment life and maintain clear water Perfect for routine skimmer maintenance, seasonal inspections, or repair to keep your swimming pool filtration running smoothly Crafted from silicone, these replacement gasket provide leak proof and withstand harsh pool and frequent use Ideal for pool owners and maintenance professionals seeking upgrade or repair existing skimmer systems