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RV Water Filter Replacement for WD-RVS


61 reviews



In Stock
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  • [Superior Performance] Waterdrop RV inline water filter uses KDF, GAC, and fluoride remover, which reduces fluoride, arsenic, chlorine, and other contaminants, and improves water taste and odor.
  • [Long-Lasting Filter] RV Inline water filter with long durability can last 3 months an entire camping season to provide clean and safe water for outdoor activities.
  • [Multiple Uses] This inline water filter can be attached to any standard 3/4” gardening or water hose, is ideal for RVs, boats, car washing, gardening, etc.
  • [Upgraded Safety] Waterdrop inline water filter uses food-grade materials, no contaminants will be leached back into the water, therefore you could enjoy safe and clean water.
Model number
Product dimensions
2.5 * 10.9 inches
GAC, KDF, and fluoride remover
Operating pressure
20-100 psi
Operating temperature
Does this filter come with a hose protector?
No, this filter replacement doesn’t come with a hose protector, if you need a hose protector together, please check the RV water filter.
What micron size is this filter?
20 micron.
What is the filter rate (ie, volume of water over time) of the water hose filter?
How long could this inline water filter last?
It could last about 3 months or after filtering of 1,350 gallons water, whichever comes first. The lifespan may vary based on your water conditions.
What contaminants can the rv water filter remove?
The filter can reduce fluoride, arsenic, chlorine, bad taste and odor, etc.
Does the Waterdrop in line water filter fit on my water hose?
The filter can be attached to any standard 3/4" garden or water hose. We suggest you check the size of your water hose before ordering.
Can I use the RV water filter for gardening?
Yes, the RV water filter has multiple uses, is ideal for RVs, boats, car washing, gardening and etc. But if you are looking for a better choice for gardening, you can also check Waterdrop garden hose water filter, which could retain the necessary elements in water while reducing sediment and heavy metals.
Can I use the in line water filter for hot water?
The answer is no. The hot water cannot be filtered by the filter effectively because it may reverse the process of absorbing contaminants, causing the release of pollutants back into the water. So we only suggest you use the rv filter for cold water.
Do I need to flush the rv water filter before using it?
Yes, we suggest you flush the filter extensively before using to get rid of the little black charcoals inside.
What kind of outdoor water filter should I choose for a trip?
Waterdrop RV water filter with flexible hose protector can reduce fluoride, arsenic, chlorine, heavy metals, and other contaminants. It is portable and can be used inline between your RV or trailer and water hose, ideal for trip, camping and outdoor activities.
How to keep the RV water filter after using it?
One way to help preserve the filter is to put it in a ziplock bag with some water left in the filter, then seal the bag and place it in a cool place, such as a refrigerator (do not freeze the filter). The cooled temperature will keep the filter fresh. Rinse the filter with water for a few minutes before you use it again.
Premium material
Premium material
  • This inline water filter adopts kinetic degradation fluxion (KDF), advanced granular activated carbon (GAC), and fluoride remover to ensure maximum filtration. Using food-grade materials, no contaminants will be leached back into the water, therefore you could enjoy safe and clean water.
Tested and Certified by NSF International against NSF/ANSI 42&372 in Model EWF-8056A for the reduction of chlorine, bad taste and odor, etc.
Excellent filtration
  • The filter is tested to reduce chlorine, bad taste and odor. It can also helps with the removal of fluoride, arsenic, and other contaminants, delivering cleaner and safer water.
UEnhanced filtration
Multiple uses
Multiple uses
  • The filter is ideal for RVs, boats, car washing, gardening, and so on, meeting your various needs.
Long filter life
Long filter life
  • This large-capacity in-line RV water filter lasts an entire camping season, offering clean and safe water for outdoor activities.
Easy installation
  • Waterdrop inline water filter can be attached to any standard 3/4" water or garden hose. Installing the filter is quick and easy. No tools required.
Easy installation
Customer Reviews
4.7 Based on 61 Reviews
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Filter Reviews:
Great value

I bought these filters for our travel trailer. They are inexpensive and work as well as any other inline filters. Grest value.

Peter H.
Quick Delivery. Excellent Value

The product was as advertised. Installation was quick and easy.


This was a great purchase for the rv trips we take often

Paula B.
Water filter

We use this to filter the water at campgrounds before we use the water in the camper. After initial wash out of Carbon Particles, it worked fine and the water tasted good.

Live on well water

live on well water, use for outside watering and animals, works great. attach to any hose and your good to go