Purewell® - SF Series - Replacement Filter Reduce TDS, 1 pack / 2 packs / 4 packs
Guaranteed Safe Checkout
✅ [NSF Certified] Both filters & stainless steel system are NSF/ANSI 42 certified, ensuring comprehensive protection for your family members. They also tested by NSF/ANSI 372 (low lead).
✅ [Updated Filtration Material] With using unique filtration technology, the filter lasts for around 5,000 gallons, removing bacterias, chlorine, sediments, heavy metals and more.
✅ [Multi Colors Available] With this new launched colorful system, your kitchen will looks like more eyeable. They were colored with baby skin feeling paint. You can feel the extreme fine and smooth surface of it.
✅ [Volume & Compact Size] This 1.0 gallon system only 6.5’’ (diameter), 15.94’‘ (height, without stand) & 10.59’’ (height) after folding. Super convenient to carry.
✅ [Rugged and Durable Material] Made of 304 food-grade stainless steel, Purewell is wear and corrosion-resistant, which can accompany you for a long time.
✅ [Multi-Scene Applications] It can be easily installed and used without electricity. When having RV traveling, camping, or at home, you can rest assured of clean, filtered water.
How often to replace filter: approx 3 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.
System Series |
SF Series |
Temperature |
41℉-100℉ / 5℃-38℃ |
Water Sources |
Tap, Stream, Rain, River, Well etc |
Lifespan |
100 gallons (per filter) |
FAQ
Before buying, please confirm if your system has a big installation hole (8.5cm/3.35″) with threads. If no, this filter doesn't fit your system.
Approx 3 months. It also depends on water quality.
Please reach out to service@purewell.com for further help.