MicroplasticWater Filter 2-Pack | SGS Lab-Tested Bottle-Top Filter | 0.01-Micron UF Membrane for Plastic Particles | Compatible with Bottle Openings of 20–25 mm | BPA-Free Travel Filter.

- MICROPLASTIC & NANOPLASTIC FILTER: REAL 0.01-MICRON UF MEMBRANE: Na8ure uses ultrafiltration membrane technology to physically block microplastics, nanoplastics, sediment, silt, and rust particles. Not a straw, not an open cap, water requires a steady sip. Gently squeeze a firm bottle for best flow - PRIME IT, THEN SIP: READY IN UNDER A MINUTE: Before first use, remove the tamper strip from the collar and run a small amount of water through the filter to activate the membrane. Flow and taste improve after the first few uses. No soaking, no tools, no waiting. - WHAT IT FILTERS AND WHAT IT DOESN'T: Na8ure targets microplastics, sediment, rust, and suspended particles through physical ultrafiltration without chemicals, iodine, or additives. Note: This filter is not designed to improve taste, remove chlorine, or treat tap water. It is purpose-built for filtering microplastics and particulates from bottled or pre-treated water sources. - FITS 20?25 MM BOTTLE OPENINGS: VERIFY YOUR BOTTLE FIRST: The food-grade silicone base seals most standard round openings between 20?25 mm. Works with most disposable and refillable bottles. Measure your bottle opening before ordering, bottle not included - TRUE FILTER FLOW, NOT AN OPEN CAP: Na8ure is a real membrane filter, so water will not free-flow when tilted like a regular cap or straw; this is normal and helps set the right performance expectation before purchase - 2-PACK | 120 BOTTLES | SGS-TESTED | BPA-FREE | APP INCLUDED: Each filter covers 60 bottles (120 total). Built-in bottle-count tracker on every unit. SGS lab-tested, BPA-free, food-contact safe. Free Na8ure App for iOS and Android tracks filter life and hydration - NO POWER, NO CHEMICALS, FILTERS INSTANTLY ANYWHERE: Pure physical filtration, no batteries, no iodine, no chlorine tablets, no electricity. Pocket-sized for travel, hotels, airports, gym, hiking, and daily carry. Fits where it needs to go.

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