Keep your pool water clear and clean with a Filter Cartridge Size 4 (type B) by Bestway. This replacement cartridge measures 5.6" (14cm) x 5.6" (14cm) x 10" (25cm) and is designed for 9,436L (2,500gal) per hour filter pumps. This one‑pack Bestway® pool filter cartridge is a must have to keep your pool in perfect working condition.
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