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Secure seal and lid stability — Precisely sized collar and lid geometry minimize leaks and wobble
high‑reliability solution for basement and crawlspace drainage
Pleated media design: More surface area in the same footprint for improved particle capture and extended cartridge life
Meet the Pleatco PC7 Pair Filter Cartridge
Raises stabilizer (CYA) in water to recommended level and reduces chlorine demand
OceanBlue 21 Feet Round Beaded Crystal Diamond Pool Liner 52 Beads wall climb Secure seal and lid stabilityOceanBlue 21 Feet Round Beaded Crystal Diamond Pool Liner 52 Beads Intro Upgrade your round pool with OceanBlues 21 Feet Round Beaded Crystal Diamond Pool Liner. Crafted for bead in tracks, it delivers a secure, even fit all the way around, anchored by 52 beads. The Crystal Diamond pattern adds a refined, reflective look that enhances water brilliance without overpowering your outdoor space. Features Bead in track compatibility: Fits standard round