2x5 Micron 20"x4.5" Coconut Shell Carbon Block Water Filter for Big Blue Housing

US $63.46
ApproximatelyRM 268.16
or Best Offer
Was US $94.71 (33% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
87 available39 sold
This one's trending. 39 have already sold.
People want this. 17 people are watching this.
Shipping:
Free Standard Shipping.
Located in: Bellevue, Washington, United States
Delivery:
Estimated between Wed, 22 Oct and Fri, 24 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:184446983233
Last updated on Oct 20, 2025 05:56:22 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Type
Water Filter
Brand
Membrane Solutions
Compatible Brand
For 3M, For AquaPure, For Whirlpool, For Olympia, For GE, For Pentek, For Culligan, For Aquasana, For Watts, etc
Compatible Model
For Express Water FLTWH2045C, FLTWH2045C02, For Geekpure BC20-BB-5, For iSpring FC25BX4, KX Matrikx 32-450-20-GREEN, For Pentek 255678-43, EP20-BB, Purenex 2C-20BB, etc
Model
CTO-F20B-5
Contaminant Removal
Chlorine Taste & Odor
Suitable For
Commercial, Household
MPN
CTO-F20B-5
Custom Bundle
No
Filtration Method
Carbon/Charcoal
Capacity
Durable, up to 6 months
Color
Gray
Manufacturer Color
Gray
Number in Pack
2
Material
Coconut Shell Carbon
Item Height
20 inch
Item Width
4.5 inch
Manufacturer Warranty
1 year
California Prop 65 Warning
Water Filter Cartridges Replacement
Life Cycle
Up to 40,000 Gallons (4-6 Months)
Filtration
Chlorine Reducing
Size
20" x 4.5"
UPC
Does not apply
Fit for
20" x 4.5" Big Blue Filter Housings
Flow Rate
10 GPM
Micron Rating
5 Micron
Certification
NSF 42; FDA; Food-grade; BPA Free
Lifetime
We recommend to replace every 6 months or earlier
Number of Filtration Stages
3-Stages
Category

Item description from the seller

About this seller

Membrane Solutions

99.5% positive feedback134K items sold

Joined Mar 2018
Our membrane, for your pure water.Membrane Solutions is a U.S. owned and operated company specializing in the manufacturing of Reverse Osmosis Water Systems and Air Purification. Over 20 years ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (35,247)

All ratingsselected
Positive
Neutral
Negative
  • o***d (33)- Feedback left by buyer.
    Past month
    Verified purchase
    Received items as described. We'll boxed with no damage to filters, good condition as filters were individually wrapped in cellophane. Appear to be a good quality as I have used these cartridges for whole home water filtering for a few years. Received fair price on 6 filters and they were packaged and delivered clean and ready to use. Seller provided tracking information and delivery date was fully accurate.
  • m***t (68)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Packaging wasn't great, there were holes in the shipping box and no additional protection for the filters. Thankfully none of the filters were damaged. Overall everything is as described and there are no differences from other filters I've bought. Shipping was fast and the price was reasonable, thank you!
  • k***t (205)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    These filters are great and the price is good. The seller ships fast and the packaging protect the filters. Second time I have purchased from this seller and they do not disappoint.
See all feedback