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Tools & Home Improvement > Kitchen & Bath Fixtures > Water Filtration & Softeners > Replacement Water Filters > Replacement Under-Sink Water Filters

Pentair Pentek FloPlus-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Modified Molded Carbon Block Replacement Cartridge, 20" x 4.5", 0.5 Micron, Gray, Pack of 1
Item Sku: FXHO003MJX528     Features & Description SKUB003ZWK528

  •   March 2026 - Shopping Deals  


  • Price: $187.38 USD

  • ✓ Free shipping
  • ✓ Free Returns - 30 days
  • ✓ Free Order Cancellation
  • ✓ 2-3 Days Delivery
  • ✓ Get It March 5, 2026
  • ✓ In Stock (24)
  • ✓ PayPal / Card Buyer Protection
  • ✓ Fulfilment by Fedex / Amazon / UPS / Shipwire
  •          Qty:  
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  • Pentair Pentek FloPlus-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Modified Molded Carbon Block Replacement Cartridge, 20" x 4.5", 0.5 Micron Product description:

    Pentair Pentek FloPlus Cartridges utilize the benefit of small particle reduction at a flow rate comparable to a 10-micron rated cartridge. This product boasts extremely low pressure drops and high flow rates – comparable to 10-micron (very open) carbon cartridges. Its efficiency is so high that very small particles can be removed to create cleaner, safer water. These cartridges are ideal for applications where pressure drop and low flow have been chronic problems in the past, as well as whole house water treatment with the addition of small particle reduction. However, it will address the needs of any end user looking for a product that offers high flow, low pressure drop, infrequent cartridge changes and small particle reduction.



  •   March 2026 - Shopping Deals  


  • Price: $187.38 USD

  • ✓ Free shipping
  • ✓ Free Returns - 30 days
  • ✓ Free Order Cancellation
  • ✓ 2-3 Days Delivery
  • ✓ Get It March 5, 2026
  • ✓ In Stock (24)
  • ✓ PayPal / Card Buyer Protection
  • ✓ Fulfilment by Fedex / Amazon / UPS / Shipwire

  • Qty:    
  •  





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