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20 x 4.5 Inch Pleated Filters

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  1. HB-20-5W Harmsco Calypso Blue Replacement Filter Cartridge
    HB-20-5W Harmsco Calypso Blue Replacement Filter Cartridge

    HB-20-5W Harmsco Calypso Blue Replacement Filter Cartridge

    Price $62.99 List Price Price $89.99 Save 30%
    Free Shipping
    1 Pack Selected
  2. HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge
    HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge

    HB-20-20W Harmsco Calypso Blue Replacement Filter Cartridge

    Price $54.99 List Price Price $78.99 Save 30%
    1 Pack Selected
  3. HB-20-1W Harmsco Calypso Blue Replacement Filter Cartridge
    HB-20-1W Harmsco Calypso Blue Replacement Filter Cartridge

    HB-20-1W Harmsco Calypso Blue Replacement Filter Cartridge

    Price $64.99 List Price Price $92.99 Save 30%
    Free Shipping
    1 Pack Selected

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  1. Brand Harmsco
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Primary Filter Media
  1. Pleated Polyester3item
Price
  1. $50.00 - $59.991 item
  2. $60.00 - $69.992item
Advertised Size (in)
  1. 20 x 4-1/23item
Micron Rating (Nominal)
  1. 11 item
  2. 51 item
  3. 201 item
Filter Life (months)
  1. 6 months3item