Casfuy PWL-003 Pet Water Fountain Replacement Filters & Pre-Filter Sponges, 6 count

Skip image gallery
Slide 1 of 6
$22.99 Chewy Price
($3.84 /ea)
$14.94 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$21.84 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

At a Glance

  • Cotton
  • BPA-Free
  • All Lifestages

Details

  • Designed specifically for the Casfuy PWL-003 cat water fountain for a perfect fit and optimal performance.
  • Advanced filtration system effectively removes fine particles, hair, and impurities, while also softening water and improving taste.
  • Made with safe and pet-friendly materials that meet food contact safety standards for peace of mind.
  • Each package includes 6 filters and 6 sponges, individually sealed for convenience and long-lasting use.
  • Recommended filter change every 2-4 weeks for up to 3-4 months of fresh water for your pet.

Instructions

Frequently bought together

Questions & Answers

1 Customer Questions

Is this also compatible with the PWL-008 fountain?

Reviews
Write a Review
4.5
Rated 4.5 out of 5 stars
38 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

96% Positive

Filter Efficiency

96% Positive

Noise Level

90% Positive

Pump Power

90% Positive

13 Customer Reviews

Rated 5 out of 5 stars
By Matthew on Dec 16, 2025

Quiet and the cats love it

This is much quieter than my last fountain. The motion detector is very sensitive, so it goes off a lot. My cats did not like the sound of the old fountain. They

This is much quieter than my last fountain. The motion detector is very sensitive, so it goes off a lot. My cats did not like the sound of the old fountain. They sometimes use this one just to play.

Rated 5 out of 5 stars
By Deborah on Dec 31, 2025

Easy to assemble

Quiet as can be. Looking forward to when it’s fully charged so I can check out the cordless activity. Instructions were easy to follow.

Quiet as can be. Looking forward to when it’s fully charged so I can check out the cordless activity. Instructions were easy to follow.

Rated 4 out of 5 stars
By Kerry on Nov 9, 2025

Good fountain!

My two labs are using it a lot! I just wish the unit stopped automatically running when the water level got too low! I'm afraid it will burn out the motor but so

My two labs are using it a lot! I just wish the unit stopped automatically running when the water level got too low! I'm afraid it will burn out the motor but so far it has come back on when I refill and restart it!

Rated 5 out of 5 stars
By Cindy on Sep 21, 2025

These fit the Fofnon water bubbler, too

CASFUY water bubbler looks just like my FOFNON, that we bought a year and a half ago. Now it is difficult to find those filters, but they are exactly like CASFUY

CASFUY water bubbler looks just like my FOFNON, that we bought a year and a half ago. Now it is difficult to find those filters, but they are exactly like CASFUY for those of you who have the FOFNON.

Rated 5 out of 5 stars
By Kionney on Nov 1, 2025

Great Value

These Re really good filters compared to others I've gotten for other water fountains.

These Re really good filters compared to others I've gotten for other water fountains.

Rated 5 out of 5 stars
By Karla on Nov 19, 2025

I finally found the correct filters for my water fountain

Well, I wasn’t really amazed so to speak, but I do like the purchase

Well, I wasn’t really amazed so to speak, but I do like the purchase

Rated 5 out of 5 stars
By Charles on Aug 30, 2025

Value.

Bought these replacement filters at a good price in bulk because their are three cat's using the fountain.

Bought these replacement filters at a good price in bulk because their are three cat's using the fountain.

Rated 5 out of 5 stars
By DavinaD on Jun 21, 2025

Great

I got these to replace the filters in my automatic sensor cat bowl. These are easy to replace after soaking for 5 minutes in a bowl of water. Each lasts about 4

I got these to replace the filters in my automatic sensor cat bowl. These are easy to replace after soaking for 5 minutes in a bowl of water. Each lasts about 4 weeks for my bowl that’s for one small animal.

Rated 5 out of 5 stars
By Lee on Jun 13, 2025

Good value

I feel like the amount of filters you get is a good value for the money. I think it’ll last even longer than the recommended time to keep them in. Feels good knowing

I feel like the amount of filters you get is a good value for the money. I think it’ll last even longer than the recommended time to keep them in. Feels good knowing my kitties are drinking clean water.

Rated 5 out of 5 stars
By Glennda on Jun 12, 2025

Always fresh & clean water

I’m so happy to have the water fountain filters for our new water fountain. They are the exact same as what came with and will be used in the next months to come

I’m so happy to have the water fountain filters for our new water fountain. They are the exact same as what came with and will be used in the next months to come. My cats love the fresh water!