• Nispira charcoal water filter compatible with Rellaty and Neareal 108oz/3.2 Automatic Pet Water Fountain.
• Diameter of hollow circle is about 0.4 inch. Diameter is about 3.9 inch.
• Food grade activated carbon water filter removes bad tastes and odors from water, keeping it fresh; Ion exchange resins remove harmful contaminants from liquids, replacing them with beneficial, desired ions.
• Nispira branded filters contain 50% more carbon than generic brands for better and longer-lasting filtration. Suggest to change every 2-4 weeks to maintain water freshness.
• 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand

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