Photos show this exact unit, including any signs of use.
H2O 4 CPAP Replacement Water Filter Cartridge FOR CPAP Water Pitcher Distilled
- ShippingDepends on item size and packaging.
- Local pickupAvailable in Taylorsville, UT.
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- Tested in Utah
- Ships in 2–4 business days
- 14-day limited returns
Description
SKU#18124- This product is in "New/ Open Box". Reference pictures to see what accessories are included in this listing.
Ensure pure, mineral-free water for your sleep therapy equipment with the authentic H2O 4 CPAP Replacement Filter Cartridge by Williamson Industries. Specially engineered for the H2O 4 CPAP Water Pitcher, this high-performance filter removes minerals, calcium, heavy metals, and impurities from ordinary tap water, making it safe and clean for use in CPAP machine humidifiers. Using ion-exchange technology, it helps prevent white mineral dust buildup inside CPAP water chambers and tubing, extending the life of your equipment. Easy to install, this sealed replacement filter provides convenient distilled-quality water right from your home tap.
Compatible with select models from:
H2O 4 CPAP: Water Pitcher Purification System
Specifications:
- Brand: H2O 4 CPAP / Williamson Industries, LLC
- Product Type: Replacement Water Filter Cartridge
- UPC: 0726798930946
- Function: Removes Minerals, Calcium, and Heavy Metals for CPAP Humidifier Safety
- Technology: Ion-Exchange Water Demineralization
- Compatibility: Fits H2O 4 CPAP Water Filtration Pitchers
- Filter Life: Approximately 60 Gallons / Up to 2 Months (varies by local water hardness)
- Usage Instructions: Remove clear plastic safety tape from the bottom before installation; flush pitcher 3 times prior to normal use
Included and condition
Included
- Product device
- Original accessories (if available)
Condition
- Graded New Open Box. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Confirm exact contents in the product photos. Accessories vary per unit.
Product overview
The H2O 4 CPAP Replacement Water Filter Cartridge FOR CPAP Water Pitcher Distilled is a new open box healthcare-lab-dental listed on TamDo.us, an online store specializing in pre-owned electronics shipped from Salt Lake City, UT. Made by H2O, this unit has been inspected, tested, and photographed in our Utah warehouse. Real product photos and clear condition notes are shown above so you know exactly what arrives — no stock images, no surprises. Order ships within 2–4 business days via tracked shipping. Every item is checked, wrapped and boxed with care before it leaves our store. Used items go through a quality check before shipping. 14-day return window for material defects.
Key features
- H2O authentic product
- New Open Box condition — inspected & photographed in Utah
- Ships from Salt Lake City, UT (2–4 business days)
- Checked, wrapped and boxed with care
- Real product photos (not stock images)
Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship within 2–4 business days with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Good to know before you buy
Still unsure? Text (385) 715-6888 with SKU 18124What condition is this H2O 4 CPAP Replacement Water Filter Cartridge FOR CPAP Water?
This item is graded New Open Box. Real product photos and condition notes are shown above. Pre-owned items go through a quality check at our Utah warehouse before shipping.
How fast does it ship?
Orders ship within 2–4 business days via USPS or FedEx with tracking. Every item is checked, wrapped and boxed with care before it leaves our store.
What is your return policy?
We offer limited 14-day coverage for eligible material defects or items significantly different from the listing. Cosmetic wear shown in the photos and buyer preference are not covered. If the item arrives defective, we cover return shipping.
Is local pickup available?
Yes. For local pickup in Taylorsville, UT (Salt Lake City area), visit TamDous.com instead — same store, same inventory, but optimized for in-person inspection. Or text (385) 715-6888 to arrange.
How do I know the photos are real?
Every listing on TamDo.us uses photos taken by our staff in our Utah warehouse — never stock images. The exact unit shown is the unit shipped.
Is this an authentic H2O product?
Yes. We only stock authentic products. Brand markings, serial numbers, and packaging match factory-original specifications.
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