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smallBoy™ or Stealth-RO™ Algae Block Sleeve

    • Recommended for systems exposed to direct sunlight
    • Blocks the light from entering clear filter housing preventing algae growth
    • Dimensions (H x W x D): 8.5" x 4.5" x .25"
    • Weight: 0.103 lbs

Part Number: HL 26009
MSRP:
UPC: 812111011826

When do I change the filter?

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