• Unicel Cartridge 12.5 Sq Ft. Hydro-Mite - (C-7603)
    Unicel Cartridge 12.5 Sq Ft. Hydro-Mite - (C-7603)
    SKU: C-7603
    $89
    In stock
  • Unicel Cartridge 120 sq. ft. Purex DM - (C-8403)
    Unicel Cartridge 120 sq. ft. Purex DM - (C-8403)
    SKU: C-8403
    $199
    In stock
  • Unicel Cartridge 100 sq. ft. Waterway, Rec. Warehouse - (C-9402)
    Unicel Cartridge 100 sq. ft. Waterway, Rec. Warehouse - (C-9402)
    SKU: C-9402
    $129
    In stock
  • Unicel Filters C-7419 Replacement Filter Cartridge For Martec/Sonfarrel; 4 oz, 100 sq-ft, 21-7/8 Inch
    Unicel Cartridge 100 sq ft Martec - (C-7419)
    SKU: C-7419
    $169
    In stock
  • Unicel Cartridge 100 Sq Ft. Hydro-Mite - (C-7607)
    Unicel Cartridge 100 Sq Ft. Hydro-Mite - (C-7607)
    SKU: C-7607
    $189
    In stock
  • Unicel Cartridge 100 sq. ft. - (C-7302)
    Unicel Cartridge 100 sq. ft. - (C-7302)
    SKU: C-7302
    $149
    In stock
  • Unicel Cart. for WaterWay ClearWater, 150 sq. ft., before 2005 (817-0150) (C-9403)
    Unicel Cart. for WaterWay ClearWater, 150 sq. ft., before 2005 (817-0150) (C-9403)
    SKU: C-9403
    $149
    In stock
  • StaRite/Swimquip Posi-Flo 50TX Filter Cartridge (UHD-SR50)
    StaRite/Swimquip Posi-Flo 50TX Filter Cartridge (UHD-SR50)
    SKU: UHD-SR5
    $99
    In stock
  • Set of Unicel Replacement Cartridges, 8 Sq. Ft., 2-7/8" x 9-3/4" (C-2308-09)
    Set of Unicel Replacement Cartridges, 8 Sq. Ft., 2-7/8" x 9-3/4" (C-2308-09)
    SKU: C-2308-09
    $149
    In stock
  • Save 38%
    Set of (3) Unicel Replacement Cartridges, 67.5 Sq. Ft., 7" x 16" C-7467
    Set of Unicel Replacement Cartridges, 67.5 Sq. Ft., 7" x 16" (C-7467-3)
    SKU: C-7467-3
    $217
    $352
    In stock
  • Set of 9 Unicel Cartridges for American Caribe 52 filter (C-2308-9)
    SKU: C-2308-9
    $149
    In stock
  • Save 26%
    Set of 4 Unicel Repl. Cartridge for Pentair Quad 80 (C-6980-4)
    Set of 4 Unicel Repl. Cartridge for Pentair Quad 80 (C-6980-4)
    SKU: C-6980-4
    $429
    $580
    In stock
  • Replacement Partial Grid for NSP 72 sq.ft., 36 inches tall, Unicel (PG-1006)
    Replacement Partial Grid for NSP 72 sq.ft., 36 inches tall, Unicel (PG-1006)
    SKU: PG-1906
    $69
    In stock
  • Replacement Partial Grid for NSP 48 sq.ft., 24 inches tall, Unicel (PG-1904)
    Replacement Partial Grid for NSP 48 sq.ft., 24 inches tall, Unicel (PG-1904)
    SKU: PG-1904
    $49
    In stock
  • Replacement Grid 24 in. X 9 in. for Anthony Apollo/ Flowmaster 4000, 5000, 6000 (FG-2409)
    Replacement Grid 24 in. X 9 in. for Anthony Apollo/ Flowmaster 4000, 5000, 6000 (FG-2409)
    SKU: FG-2409
    $37
    In stock
  • Replacement Grid 24 in. X 12 in. for Anthony Apollo/ Flowmaster 4000, 5000, 6000 (FG-2412)
    Replacement Grid 24 in. X 12 in. for Anthony Apollo/ Flowmaster 4000, 5000, 6000 (FG-2412)
    SKU: FG-2412
    $49
    In stock
  • Replacement Full Grid for NSP 72 sq.ft., 36 inches tall, Unicel (FG-1006)
    Replacement Full Grid for NSP 72 sq.ft., 36 inches tall, Unicel (FG-1006)
    SKU: FG-1006
    $69
    In stock
  • Replacement Full Grid for NSP 60 sq.ft., 30 inches tall, Unicel (FG-1005)
    Replacement Full Grid for NSP 60 sq.ft., 30 inches tall, Unicel (FG-1005)
    SKU: FG-1005
    $55
    In stock
  • Replacement Full Grid for NSP 48 sq.ft., 24 inches tall, Unicel (FG-1004)
    Replacement Full Grid for NSP 48 sq.ft., 24 inches tall, Unicel (FG-1004)
    SKU: FG-1004
    $55
    In stock
  • Replacement Full Grid for NSP 36 sq.ft., 18 inches tall, Unicel (FG-1003)
    Replacement Full Grid for NSP 36 sq.ft., 18 inches tall, Unicel (FG-1003)
    SKU: FG-1003
    $45
    In stock
  • Pentair/PacFab Clean & Clear Plus 320 sq. ft. Filter Cartridge (C-7470)
    Pentair/PacFab Clean & Clear Plus 320 sq. ft. Filter Cartridge (C-7470)
    SKU: UNI-60-5674-FC
    $139
    In stock
  • Nautilus Stainless Steel - Grid - Partial NS60 (PG-1905)
    Nautilus Stainless Steel - Grid - Partial NS60 (PG-1905)
    SKU: PG-1905
    $53
    In stock
  • Save 14%
    Hayward XStream Generic Replacement Cartridge, 150 sq.ft. (C-8316) (PXST150) (FC-1286)
    Hayward XStream Generic Replacement Cartridge, 150 sq.ft. (C-8316) (PXST150) (FC-1286)
    SKU: C-8316
    $139
    $163
    In stock
  • Hayward XStream Filter, Unicel Replacement Cartridge, 100 sq.ft. (C-8311)
    Hayward XStream Filter, Unicel Replacement Cartridge, 100 sq.ft. (C-8311)
    SKU: C-8311
    $109
    In stock