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Water Filter Replacement


The Water Filter Replacement is an alternative filter for membrane solution filter water bottles. BPA-free, level 4 filter system, filter straw effectively removes wood chips, microplastics, odors, heavy metals, chlorine, harmful chemicals, and more.

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Wakiwaki’s Discount Code !!!

Get $4 Off Order $39+ | Code: WK4

Get $9 Off Order $59+ | Code: WK9 

Get $16 Off Order $79+ | Code: WK16

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Table of Contents



Water Filter Replacement

  • BPA FREE: Replacement filters for Membrane Solutions Filtered Water Bottle.
  • ADVANCED FILTRATION SYSTEM: 4 stage filtration system is made up of a pre-filter, 0.1micron hollow fiber UF membrane, coconut shell ACF carbon filter & venting membrane, the filter straw can effectively remove 99.99999% bact, 99.999% micro-plastics, odor, heavy metals, chlorine, harmful chemicals, etc. Makes the water taste better and safe.
  • BETTER TASTING: So easy to replace your filter and enjoy great-tasting, filtered water in minutes. Help get rid of more than 220 threats in nature or tap water.
  • SAVE MONEY: A filter can filter up to 1,500L (396 Gallons) water purification, and can replace at least 3,000 single-use plastic bottles (500ml). Save money and reduce plastic waste.
  • REPLACE FILTERS: Proper use and maintenance of the water filter can extend the lifespan. But for optimum performance, the water filter should be replaced every 4-6 months.

Shipping & Warranty Policy

Shipping Policy

Shipping Policy

Notes: The package can be delivered where accepts our standard shipping.

P.O. box as the shipping address is generally not accepted. If you mistakenly filled with the P.O. Box, you may receive our email requiring an updated street address.

Shipping Fee: Free shipping order $59+ (shipping fee $5.99 under $59)


Warranty Policy

Wakiwaki’s 2-Year Limited Warranty Policy applies to all eligible products that are manufactured by Wakiwaki (each, a “Product”), whether such Products are purchased from Wakiwaki or from one of our authorized retailers or resellers. In addition, Wakiwaki offers an Extended Warranty Policy, which may extend warranty coverage on all such Products.


Details see in the links:

Why Choose Us

Why Choose Us

Why Choose Us

  • We are a manufacturer: We have senior engineers and experts in the water filtering area. We’re focusing on water purifying research and development for more than 10 years.
  • Quality Guarantee: Our outdoor water filter products have proudly passed ISO9001, CE, FDA, and NSF certification early in 2013
  • After-sale service: Wakiwaki offers a 2-year limited warranty (“Warranty”) on all eligible Products

Warm Tips

  • Should be clear that it’s not the more filtering layer a filter straw has the better filtering efficiency it does. As a continuous process, filtration follows from large to small. Each layer of filtration needs to be able to stably remove the target substance, protect the next layer of filtration layer, make the effluent quality meet the design requirements, and ensure the total filtration capacity. Too many filtration stages may result in too high differential pressure, and some filter layers may not be fully utilized.

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