Kastty 15L Dog Water Fountain Filter Replacement, Pet Water Fountain Filter Made of Activated Carbon and PP Cotton, 10 Pack Dog Water Filter Dispenser 10 Pack Pre-Filter Sponge with 10 Pump Sponge

Kastty dog drinking fountain filter cotton can provide pets with clean, fresh drinking water for up to 7-10 days. Four-layer filtration can make pets drink water healthier..Easy to Clean and Install: The cat drinking fountain filter cotton is very easy to install. Just open the top water tray and put it in, it can be installed in a few minutes, so it is very easy to clean and install. Water trough partition: There is a water trough design on the edge of the water tray and water feeder. It can prevent cats from bringing water out or splashing when drinking water, thus disturbing the surrounding environment.

• 【30-Piece Value Set, Individually Sealed】 The kit includes 10 activated carbon filters, 10 pump sponges, and 10pre-filter sponges – 30 pieces total. Each piece is individually sealed to prevent moisture absorption and quality loss during long-term storage. Stock up with confidence and save compared to loose filter packs.
• 【Tool-Free Installation, Ready in Seconds】 Main filter size: 6.73" x 1.65", pump sponge: 1.37" x 1.14" – matches Kastty’s original slots perfectly. Simply rinse the filter under tap water for a few seconds to activate, then press into place. Replace the fountain water after each filter change for best results.
• 【Triple Filtration + Water Softening】 Activated carbon removes fishy smells and chlorine; ion exchange resin reduces calcium & magnesium to prevent limescale and soften water; non-woven fabric and sponge physically trap hair and food crumbs. Even if your dog plays in the bowl, the reservoir stays clean.
• 【Pump Sponge Included – Extends Motor Life】 The 10 small pump sponges fit directly over the pump intake, catching fine debris before it can jam the impeller. Replace every 12-20 days to keep the pump running smoothly and last 2-3 times longer than using only the main filter.
• 【Fits ONLY Kastty JSFS76D / JSFS78 / JSFS79 – No Guesswork】 This filter is custom-molded for these three fountain models . Check the model number on your fountain’s bottom label. A perfect seal ensures all water passes through the filter – no bypass or leakage