Pentek FloPlus 10BB / 455905-43 Carbon Fiber Block Filter Cartridge

SpiroPure SP-CBR2-BB

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  • Recommended
List Price $30.88

Our Price: $13.16

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List Price $185.28

6 Filters: $78.96


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Pentek FloPlus 10BB

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List Price $91.98

Our Price: $61.32

See notes below


List Price $1,103.76

12 Filters: $735.84


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  • Product Overview
  • Contaminant Reduction

Please note that this is a special order item. Your order must be a minimum of $1,000 and consist of Pentek filtration products only. Typical lead time is 2-4 weeks, but we will contact you if it is longer.

This item is available in Super Value case packs only.

Pentek 455905-43 Specifications
  • Filter Media: Bonded PAC
  • Application: City or well water
  • Dimensions: 9-3/4" L x 4-5/8" D
  • Micron Rating (Nominal): 0.5 micron
  • Initial ΔP (psi) @ Flow Rate: 4.0 psi @ 2 gpm
  • Temperature Rating: 40°F to 180°F
  • Part Number: 455905-43 / 45590543
FloPlus Series Cartridges Overview *All performance claims are based on manufacturer’s internal testing
  • 99.95% reduction of cryptosporidium, giardia, and cysts
  • True depth filtration which offers greatest life of any cyst-capable carbon cartridge
  • Premium dirt-holding capacity
  • Outstanding chlorine taste & odor reduction
  • High flow rates and low pressure drop similar to a nominal 10-micron cartridge
  • Whole house cyst reduction with carbon treatment
  • Cyst reduction where low flow, high pressure drop or premature plugging has been problematic
  • Areas where low water pressure has made cyst reduction difficult due to high pressure drops (low flow)
  • High flow applications (>25 gpm possible)
Documentation Compatible Part or Model Numbers
  • American Plumber WFP-10BBA, WFP-10BB, 555018-51
  • Ametek FloPlus 10BB
  • Culligan FloPlus 10BB
  • Pentek 455905-43
  • USFilter / US Filter FloPlus 10BB
Compatible Systems
  • American Plumber WFP1-10BBA FloPlus System (Part number: 152088)
  • Pentek FPS-10BB
Compatible Housings
  • American Plumber W10-PR, W15-PR
  • Aqua-Pure AP801
    AquaPure AP801
  • Culligan HD-950
    Culligan HD-950A
  • Hydronix HF45-10BLBK10PR
  • Pentek 10" Big Blue filter housings (#10 Big Blue)
  • Waterite Excelpure PL10B30
  • Whirlpool WHCF-WHPLBB
  • Most brands' 10" x 4.5" housings (Ace Hardware, Cuno, Flotec, Fulflo, Honeywell, Master Plumber, Omni, Sears, Teledyne, Water Pik)
The FloPlus 10BB filter cartridge replacement has been tested and certified by NSF International under NSF/ANSI Standard 53 in model FPS-10BB for the reduction of cysts (Not certified for sale in CA, IA, MA, or WI). The FloPlus 10BB has also been tested internally by the manufacturer to reduce chlorine taste & odor, bad taste & odor, and sediment.