WUHUFILTRA WaterPur KW1 filter assembly view, ensuring proper fit for RV water systems.
WUHUFILTRA double o-ring seal close-up showing leak-preventing reliability.
WUHUFILTRA activated carbon media image highlights impurity adsorption.
WUHUFILTRA replacement pack installation image emphasizes simple swap.
WUHUFILTRA water droplets clarity image suggests improved taste and purity.
WUHUFILTRA WaterPur KW1 filter assembly view, ensuring proper fit for RV water systems.
WUHUFILTRA double o-ring seal close-up showing leak-preventing reliability.
WUHUFILTRA activated carbon media image highlights impurity adsorption.
WUHUFILTRA replacement pack installation image emphasizes simple swap.
WUHUFILTRA water droplets clarity image suggests improved taste and purity.

WUHUFILTRA WaterPur KW1 Replacement Filter – RV FR1/RCS Housings (1 Pack)

Enhanced filtration for RV water systems Refresh your RV water supply with a compact, activated carbon filter...
Vendor: WUHUFILTRA
Availability: In stock
£28.97
£28.97
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WUHUFILTRA WaterPur KW1 filter assembly view, ensuring proper fit for RV water systems.

WUHUFILTRA WaterPur KW1 Replacement Filter – RV FR1/RCS Housings (1 Pack)

£28.97
WUHUFILTRA WaterPur KW1 filter assembly view, ensuring proper fit for RV water systems.
WUHUFILTRA double o-ring seal close-up showing leak-preventing reliability.
WUHUFILTRA activated carbon media image highlights impurity adsorption.
WUHUFILTRA replacement pack installation image emphasizes simple swap.
WUHUFILTRA water droplets clarity image suggests improved taste and purity.

WUHUFILTRA WaterPur KW1 Replacement Filter – RV FR1/RCS Housings (1 Pack)

£28.97
Description
Description
x

Enhanced filtration for RV water systems

Refresh your RV water supply with a compact, activated carbon filter designed to work with WaterPur KW1 cartridges. This replacement filter helps maintain crisper-tasting water and reduces common odors as you travel to your next campsite. While not a guaranteed outcome, many users notice a perceptible improvement in taste and aroma when using a dedicated KW1-compatible cartridge in the WaterPur system.

Compatibility and seal reliability

Designed for KW1 compatibility and reliable performance in FR1 or RCS housings, this unit features a double O-ring seal to minimize bypass and leaks. The result is a dependable filtration setup that fits within standard RV water configurations.

What makes this filter a practical choice

  • Activated carbon filtration aligned with WaterPur KW1 cartridge compatibility
  • Replacement recommended after about 10,000 gallons under normal usage
  • Double O-ring seal helps prevent bypass and keeps connections secure
  • Replacement for FR1 and RCS RV housings
  • Note: Do not replace PRE-10GN

Real-world use scenarios

Imagine arriving at a remote campground and enjoying water that tastes fresher, with fewer odors from the tap. The compact design makes it easy to carry or store for a routine swap during your next RV stop, supporting a seamless filtration experience on the road.

Installation and quick-fit reassurance

This 1-pack replacement is intended for straightforward swaps within KW1 cartridges in FR1 or RCS housings. Pair it with the KW1 cartridge to help maintain consistent filtration flow as you refill your freshwater tanks.

Key benefits at a glance

  • Improved water quality through activated carbon filtration
  • Compatible with WaterPur KW1 cartridge system
  • Reliable fit with double O-ring seals
  • RV-ready replacement in a convenient 1-pack

FAQ

Q: What does this filter fit?

A: It fits WaterPur KW1 cartridge and is compatible with FR1 and RCS housings for RV use.

Q: How often should I replace it?

A: Replacements are recommended after about 10,000 gallons under normal conditions.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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