ClearChoice 4.5" x 20" BIG BLUE Carbon Block Cyst Filter - .5 micron

Model: CCS030 / Part: #177056

3 review(s)
Average rating 4.7/5
5 stars
4 stars
3 stars
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1 star
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  •  100% Compatibility Guarantee
  • Compatibility guaranteed! Free return shipping and 100% money back if there are any issues.
  • Your purchase will help Support American jobs
  • 0.5 Micron Rating
  • Filter Dimensions: 20" L X 4-1/2" Dia.
  • Reduces Chlorine Taste, Odor, Sediment, Cysts
TOTAL $68.95 ( 1 Pack for $0.00 each )

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The ClearChoice carbon block "cyst" cartridge offers sub-micron particle filtration. The specialized carbon block media can reduce unwanted tastes and odors - and can reduce cysts such as cryptosporidium and giardia by mechanical means. These filters are an ideal choice for whole house applications. These filters are great for displacing traditional GAC (Granular Activated Carbon) and PAC (Powder Activated Carbon) filters in applications where high chlorine reduction is needed.

  • Reduce taste, odor, chlorine and certain VOC's from drinking water
  • Nominal .5 micron filtration
  • Fits most housings that accept standard 4-1/2" X 10" filters

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4.7 / 5 (3)
Joe Rupp 19 days ago
No obvious problems. So far, so good. Released much less carbon at installation than the last two brands. Please ask again after 6 months when I'll know if it lasts as advertised.
Gregory Burge 6 days ago
It has taken the sulfur smell out of our well water.


Capacity: 150,000 gallons
Filter Dimensions: 20" L X 4-1/2" Dia.
Flow Rate: 4 GPM
Material: Coconut Shell Carbon Block
Micron Rating: 0.5
Reduction Claims: Chlorine Taste, Odor, Sediment, Cysts

Replaces These Filters:

ClearChoice: 84640

Fits In These Systems:

Most Brands:
20" "Big Blue" Filter Housings

No Instructions Yet.