Purewell® – BO Series - Unique Compound Filter Element for 2.25 Gallons Gravity-fed Water Filter System
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✅ [Not designed] This BO Series replacement water filter is designed for BO Series system (with bigger holes). Not compatible with K Series system which come with small installation hole or other brands.
✅ [Multiple Stages Filtration] Combining powerful filtration materials & technology, this filter can effectively minimize a broad array of contaminants.
✅ [Precision Filtration] The filter smallest pore size is just 0.01 micron, efficiently remove out 99.99% of minuscule materials from the water, while other brands offer 0.2 microns filter pore size. Smaller filter pore size equates to enhanced filtration accuracy.
✅ [Durable and Replaceable] One pair of 6-stage filters provides up to 6000 gallons of water & 9-stage filters provides up to 2000 gallons of water. Lifespan may vary, due to different water quality.
✅ [Note] It's NOT designed for removing TDS, salt or pigment in water.
How often to replace filter: approx 12 months
How soon to arrange order: within 1-2 working days
Certification: American Native NSF Certification
Purewell provides a 30-days return policy, which means you have 30 days after receiving your item to request a return with reasonable reason.
Buyer should pay the express cost for returning, if customer want to change another size, color, system or don’t like it, within 7 days.
To be eligible for a return, your item must be in the same condition that you received it, didn't fill chambers with water, unopened or unused, with tags, and in its original packaging. Or Purewell has the right to refuse return & refund.
You’ll also need to provide the order number or receipt or proof of the purchase.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 3-7 business day. Please remember it will take some time for your bank or credit card company to process and post the refund too.
Authoritative NSF Certified
We are proud to announce that Gravity-fed water filter system, replacement filters have been tested & certified by
NSF/ANSI 42 & 372.
Rigorous NSF Tested
Purewell NSF certification affirms our commitmentto ensuring the highest quality standards for ourgravity water filtration systems & water filters, recognized by the global leader in certification services.
Independent Lab Tested
Products are also tested by our authoritative & independent organizations, such as TUV, RoHS, CE, FDA, SGS etc.
Affordable Choice
Lifespan approx 2,000 gallons per pair of BO series water filter.
Designed for BO Series
This water filter is compatible with Purewell BO Series system only. It does NOT fit Purewell K Series system or other brands, such as Berkey (Travel, Big, Royal), ProOne, Alexapure, Doulton.
Easy Installation
You can install the filters easily within 3 seconds.
Filter Series |
BO Series |
Temperature |
41℉-100℉ / 4℃-38℃ |
Water Sources |
Tap, Stream, Rain, River, Well etc |
Lifespan |
2,000 gallons (per pair) |
FAQ
