---
product_id: 220700153
title: "Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Square 84oz/2.5L Automatic Pet Fountain Cat Water Fountain (Pack of 8)"
brand: "comsmart"
price: "€ 17.42"
currency: EUR
in_stock: true
reviews_count: 11
category: "Comsmart"
url: https://www.desertcart.pt/products/220700153-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement
store_origin: PT
region: Portugal
---

# Triple-layer filtration tech 8-pack value & eco-friendly Reduces urinary tract risks Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Square 84oz/2.5L Automatic Pet Fountain Cat Water Fountain (Pack of 8)

**Brand:** comsmart
**Price:** € 17.42
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your pet hydrated, healthy, and ahead of the pack!

## Quick Answers

- **What is this?** Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Square 84oz/2.5L Automatic Pet Fountain Cat Water Fountain (Pack of 8) by comsmart
- **How much does it cost?** € 17.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/220700153-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement)

## Best For

- comsmart enthusiasts

## Why This Product

- Trusted comsmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Fit:** Specifically designed for 84oz/2.5L Comsmart fountains—no guesswork
- • **Bulk Value Pack:** 8 individually sealed filters + 4 pre-filter sponges for long-lasting freshness
- • **Easy Maintenance:** Quick rinse before use & replace every 2-4 weeks for peak performance
- • **Health-Boosting Hydration:** Encourages pets to drink more, lowering urinary tract infection risks
- • **Advanced Triple Filtration:** Cotton, activated carbon & ion exchange resin for ultra-pure pet water

## Overview

The Comsmart Pet Fountain Filter Set offers a premium triple filtration system combining cotton, activated carbon, and ion exchange resin to deliver clean, fresh water for pets. Designed exclusively for 84oz/2.5L Comsmart fountains, this 8-pack includes individually sealed filters and pre-filter sponges to ensure optimal hygiene and convenience. Regular use promotes increased water intake and reduces urinary tract infection risks, making it a must-have for health-conscious pet owners.

## Description

desertcart.com : Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Square 84oz/2.5L Automatic Pet Fountain Cat Water Fountain (Pack of 8) : Pet Supplies

Review: Great price! Highly recommend - These filters do a great job keeping the water in our fogs water fountain clean.
Review: These are great - Worked really well

## Features

- For 84oz/2.5L: ONLY COMPATIBLE WITH 84oz/2.5L PET FOUNTAIN (Filter size: 4.8 x 4.8in). Not compatible with 95oz/2.8L pet fountain. Please check your original cat water filter model before purchase.
- Including: Value pack of 8 filters & pack of 4 pre-filter sponges.The cat fountain filter and pre-filter sponges are individually packaged and sealed to maintain high quality.
- Material: Composed of a cotton layer,activated carbon and an ion exchange resin.They can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water, more healthier than other only have two filter materials.
- Guarding Pet Health: Our cat fountain filters provide clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections.
- Note: Rinse fiter with water before use. Replace fiter every 2-4 weeks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0894RLYL1 |
| Best Sellers Rank | #7,891 in Pet Supplies ( See Top 100 in Pet Supplies ) #130 in Cat Fountains |
| Brand | Comsmart |
| Brand Name | Comsmart |
| Customer Reviews | 4.7 out of 5 stars 8,390 Reviews |
| Item Dimensions D x W x H | 1.97"D x 2.36"W x 3.94"H |
| Item Weight | 0.15 kg |
| Manufacture Year | 2022 |
| Manufacturer | Comsmart |
| Manufacturer Part Number | A-616 |
| Material | Cotton,Activated carbon,Lon exchange resin |
| Material Type | Cotton,Activated carbon,Lon exchange resin |
| Model Number | 8 Pack |
| Number of Items | 8 |
| Product Benefits | Provides clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections. Product Benefits Provides clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections. See more |
| Product Dimensions | 1.97"D x 2.36"W x 3.94"H |
| Set Name | Pack of 8 |
| UPC | 717186793137 |
| Unit Count | 8 Count |

## Product Details

- **Brand:** Comsmart
- **Item Weight:** 0.15 Kilograms
- **Manufacture Year:** 2022
- **Material:** Cotton,Activated carbon,Lon exchange resin

## Images

![Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Square 84oz/2.5L Automatic Pet Fountain Cat Water Fountain (Pack of 8) - Image 1](https://m.media-amazon.com/images/I/61kgd12GRkL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price! Highly recommend
*by J***S on August 7, 2026*

These filters do a great job keeping the water in our fogs water fountain clean.

### ⭐⭐⭐⭐⭐ These are great
*by B***E on January 7, 2026*

Worked really well

### ⭐⭐⭐⭐⭐ Good purchase
*by H***T on July 17, 2026*

Works well everytime. I've bought this set a few times, will buy again.

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**Shop now:** [https://www.desertcart.pt/products/220700153-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement](https://www.desertcart.pt/products/220700153-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-05*