Description: Safety Material: The BB activated carbon block filters are made of 100% pure coconut shell carbon and wrapped with food-grade polypropylene. 4-6 Month Service Lifetime: Filters contaminants down to 5 microns. Provides up to 50,000 gallons or 6 months of water filtration (Depending on usage and local water quality). Ensure Safe Water Supply:Tested by independent third-party to meet NSF 42 Standards for material safety. Effectively removes chlorine, organics, undesirable colors, bad tastes, and odors from water and significantly improves the drinking water taste. Standard Dimension: Universal replacement for all 20" x 4-1/2" BB water filter housing and well-matched models of cartridges. Easy Installation:The drop-in whole house replacement cartridge provides quick and easy filter change. Optimized to perform as both a sediment and activated carbon filter. The high porosity design helps prevent the cartridge from plugging before its adsorption capability is exhausted, maximizing the utilization of the carbon while maintaining a low pressure drop. Low Pressure Drop:This filter is usually installed in the whole house filtration system after the pre-filter or before water softener system, keep the water clean and tasty. Best choice to treat well water, municipal water, tap water, drinking water, etc. Improve Water Quality:Activated carbon water filters are most effective at removing chlorine, particles such as sediment, volatile organic compounds, taste, and odor from water. No longer be bothered by smelly, bad tasting water. Provide a healthy living environment for you and your family. Protect Household Appliance: This water filter replacement cartridge is usually installed in the whole house filtration system after the pre-filter or before the water softener system, keep the water clean and tasty. It's the best choice to treat well water, municipal water, tap water, drinking water, etc. Specification:Micron rating: 5 Micron Dimension: 20" x 4.5"Max. Pressure: 80 psiMax Temperature: 104°F (40°C)Flow Rate: 10 GPMApplicable pH value: 1-14Filter Medium: Extruded Activated CarbonMaterial: Premium Quality Coconut Shell CarbonLifetime: Replace the cartridge every 6 months or earlier—Depending on your water quality. Compatible Housings, Filter Systems, and Parts:Most brands' 20" x 4.5" housings (Outer diameter 7.3″ at the top and 23.5″ of height approx.)SimPure DB20 / DB20PAqua-Pure AP810-2 / AP802B / AP802TGeek-Pure BB-20B / BB-20T / BC20-BB-5 Hydronix SDC-45-2005 / CB-45-2005 / CB-45-2010 / HF45 Series HousingsiSpring FP25B / FC25B / WGB12B / WGB22B / WGB32B / WGB32BMPen-tek DGD-5005-20 / 150233 / 150235 / 150467Pentek 155783-43, EPM-20BB, CBC-20BB, Trojan CB-BB-20 ClearChoice 84642, 84641, CCS031, Pelican CB-BB-20, Watts WCBCFF20; BLUONICS BLCTO20X2, BLCTO20X4;Express Water FLTWH2045C, FLTWH2045C02Ronaqua 2C-20BB, 6C-20BB, RA-2CTO-20BBTier1 EP5-20BB, FHR-20-45-CARBON-KIT, COMIN16JU023031, etc. Pre-Filtration for Well Water and Municipal Tap Water：With the SimPure Whole House Water Filter System built with DB20P housings and filter cartridges, you can have peace of mind that it can purify the water coming into your home. The filter can keep the particles out of the pipes and plumbing fixtures, so you don’t need to spend extra on heavy repairs and parts replacements maintenance. Also, it can provide effective protection for the downstream pipeline, water purifier, water heater, wall-hung gas boiler, wash machine, shower, and other terminal water appliances. Warm Notes:*Cartridges may contain a very small amount of carbon fines (very fine black powder). After installation, follow the instructions for flushing the cartridge to remove the fines before using the water. You should flush the tap at least 20 seconds prior to using water for drinking or cooking purposes. This is particularly important if the tap has not been used daily.*This filter needs to be replaced regularly. Otherwise, it will breed bacteria easily and cause secondary pollution of water.*Do not use with water that is micro-biologically unsafe or of unknown quality without adequate disinfection before or after the system. Package List:1 Pack: 1x CTO Carbon Block Water Filter (20" x 4.5")2 Pack: 2x CTO Carbon Block Water Filters (20" x 4.5") 3 Pack: 3x CTO Carbon Block Water Filters (20" x 4.5") 4 Pack: 4x CTO Carbon Block Water Filters (20" x 4.5")6 Pack: 6x CTO Carbon Block Water Filters (20" x 4.5")8 Pack: 8x CTO Carbon Block Water Filters (20" x 4.5")10 Pack: 10x CTO Carbon Block Water Filters (20" x 4.5") Please Note: Not all of the filters are included in the package, please choose the quantity you need in the selection.PaymentShippingReturnAbout usContact usPayment We accept all major Credit cards, PayPal, and Google Pay.Shipping Fast shipping by USA LOCAL FAST SHIPPING, All of the products will be shipped out within 1 working day after we received the payment and your contact phone number. Why Choose the USA Stock? 1. USA Local Shipping, No Extra Customs Cost to the USA 2. Fast Delivery: 2-5 Working days Delivery 3. Best After-Sales Service!!!Return 1. Accept FREE return in 30 days for refund or replacement, goods in resalable condition. 2. Contact for address and reference number before return(note: unannounced parcel may be returned to wrong address, seller will not be responsible for this). 3. No factory warranty for the man-made damage. About us Membrane Solutions is well established company with great experience and specialists in water purification. Our products are widely used in residential, commercial and industrial. Membrane Solutions is committed to: Offering our customers exceptional selection and value. Provide the highest quality of service and products in the water treatment industry. Satisfying our customers with superior quality water filtration products that will lead to a healthier lifestyle.Contact us 1. If you are satisfied with our product or our service, please leave Positive Feedback and 5-Stars ★★★★★, we will appreciate for your help. 2. If you have any problem of the goods, please contact us before you leave a negative feedback.We promise we will try our best to deal with your problem. 3. Our working time : 9:00am - 18:pm (Monday - Friday). Please feel free to contact us if any questions or inquiry.
Price: 36.32 USD
Location: Auburn, Washington
End Time: 2025-01-16T01:41:10.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Type: Water Filter
Brand: Membrane Solutions
Compatible Brand: For SimPure, Aqua-Pure, GE, Geek-Pure, Hydronix, For iSpring, Pen-tek, ClearChoice, Express Water, For Ronaqua, 3M, Whirlpool, Olympia, For Culligan, Aquasana, Watts, etc
Compatible Model: For Express Water FLTWH2045C, FLTWH2045C02, For Geekpure BC20-BB-5, For iSpring FC25BX4, KX Matrikx 32-450-20-GREEN, For SimPure DB20 / DB20P, 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, Carbon Block, CTO, Coconut Shell Carbon, Reverse Osmosis, Sediment
Capacity: Up to 50,000 Gallons
Color: Gray
Manufacturer Color: Gray
Number in Pack: 1 to 10 Pack
Material: Coconut Shell Carbon
Item Height: 20 in
Item Width: 4.5 in
Manufacturer Warranty: 1 year
California Prop 65 Warning: CTO Water Filter Cartridge Replacement
Filtration: 5 Micron
removes up to: 99% of chlorine, Taste, and Odor
Size: 20"x4.5"
Replace the filter every: 6 months
Life Cycle: Up to 50,000 Gallons
UPC: Does not apply
Inside Diameter: 21mm
Outside Diameter: 117mm
Compatible with: Pentek, GE, Watts
Lifetime: Replace every 6 months or earlier
Number of Filtration Stages: 3-Stages
Country/Region of Manufacture: United States
Available Variations
Color: 1 Pack
Price: 36.32 USD
Available Quantity: 91
Quantity Sold: 1
Color: 2 Pack
Price: 53.99 USD
Available Quantity: 93
Quantity Sold: 3
Color: 3 Pack
Price: 78.54 USD
Available Quantity: 90
Quantity Sold: 0
Color: 4 Pack
Price: 91.3 USD
Available Quantity: 91
Quantity Sold: 1
Color: 6 Pack
Price: 147.26 USD
Available Quantity: 92
Quantity Sold: 2
Color: 8 Pack
Price: 186.54 USD
Available Quantity: 90
Quantity Sold: 0
Color: 10 Pack
Price: 225.81 USD
Available Quantity: 91
Quantity Sold: 1
