Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10" x 2.5", 0.5 Micron
$98.95
- $5.95 shipping from United States View details
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Arrives
- HIGHLY EFFECTIVE AT REMOVING unwanted bad taste & odor and other contaminants to give you great tasting, safe water right from the tap
- FITS ALL 10" Standard Housing and can replace any 10" x 2.5" carbon filter
- REDUCES fine Sediment, Rust particles, Chlorine Taste & Odor, Giardia and Cryptosporidium Cysts down to 0.5 Micron
- NSF INTERNATIONAL tested and certified for your peace of mind
- 400 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality
- HIGHLY EFFECTIVE AT REMOVING unwanted bad taste & odor and other contaminants to give you great tasting, safe water right from the tap
- FITS ALL 10" Standard Housing and can replace any 10" x 2.5" carbon filter
- REDUCES fine Sediment, Rust particles, Chlorine Taste & Odor, Giardia and Cryptosporidium Cysts down to 0.5 Micron
- NSF INTERNATIONAL tested and certified for your peace of mind
- 400 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality
The OmniFilter CB1 Undersink Carbon Block Water Filter reduces sediment and rust particles, as well as 97.5% of chlorine taste and odor and Cryptosporidium Giardia cysts. This 10 inch water filter features carbon block media and a service life of 1,000 gallons and fits the OmniFilter CBF1 water filter system and also replaces the Whirlpool WHCF-DB1 filter. **This is the correct replacement filter for the following OmniFilter Systems** : USM2 SFM2 Series B CBF1 Series C CBF3 Series B OT32 Series B, OT32 Series E RO2000 Series B RO2050 **Specifications: ** Micron Rating - 0.5 Dimensions - 2 5/8 inches x 9 3/4 inches Flow Rate - 1.0 Gallons per minute NSF 53 certified for Cyst reduction Filter Life - 1,000 Gallons or 12 months NSF 42 certified for the reduction of Chlorine Taste and Odor and Nominal Particulate Reduction Class I **Note: The diameter of the CB1 has been changed from 2.72" (Series A) to 2.87" (Series B). The larger diameter CB1 (Series B) may not fit some older Omnifilter housings. Omni recommends housings over 10 years old should be replaced for general safety and performance reasons. If your current housing is not compatible with the new CB1 (Series B), we recommend purchasing a OmniFilter CBF1 Series C Undersink Water Filter System.** **The current CB1 (Series B) is NOT compatible with the following housings: ** OB3 SFM2, SFM2 Series A CBF1 Series A, CBF1 Series B CBF3, CBF3 Series A CBF20 OT32 Series A OT2/U600 UC2/U500-OmniDeluxe & OT5/U700 SMF-5/U400 OmiSuper RO2000/RO2000TDS **The alternative OmniFilter GAC1 Undersink Carbon Water Filter is a correct size filter compatible with the above listed models. NOTE: The GAC1 has a micron rating of 20 compared to the CB1 micron rating of .5.**
### From the Manufacturer
The new "CB" cartridges are more advanced and use carbon block technology. The CB1's carbon block removes chlorine, odors, and harmful bacteria like Giardia and Cryptosporidium to give you great tasting, safe water right from the tap or a dedicated faucet, depending on the unit selected. The new CB1 will not fit into older models, including: OB3, SFM2, SFM2, Series A, CBF1, CBF3, CBF3, Series A, CBF20, OT32 Series A, OT2/U600, UC2/U500-OmniDeluxe, OT5/U700
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Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
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Item Not Received
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Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
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Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
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Non-Returnable Items
Certain products cannot be returned, including:
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Partial refunds may be granted in specific situations, such as:
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Shipping Cost for Returns
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Refund Processing
Once your return is received and inspected:
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Please allow:
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Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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