Clear PVC, Y Sediment Strainer, 1/2 in. to 4 in. Sizes
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Amazon.com: Sealproof 1.5" Pool Filter Pump Connection Hose for Above Ground Pools, 20 FT x 1-1/2 Inch Premium Quality Kinkproof PVC, Made in USA | Cut to Desired Length, Includes 4 Hose
Best Choice 10' 20 Inch Big Blue PVC Water Filter Cartridge Housing - China Water Treatment, Water Filter | Made-in-China.com