Tetrafauna, ReptoFilter Disposable Filter Cartridges, Medium - 90 GPH (3 Pack)

Product Description ReptoFilter disposable filter cartridges use dense, dual-sided mesh to catch debris and waste while the Ultra-activated carbon absorbs odors and discoloration. Product Benefits Ingredients Suggestions Use Instructions: 1. Open carton and remove plastic bag containing the ReptoFilter disposable filter cartridges.2. Remove one ReptoFilter cartridge and rinse the cartridge under cold water to remove carbon dust.3. Remove ReptoFilter lid and insert cartridge into “V” slots and slide it all the way down into the filter.4. For optimal water quality, change cartridge every 28 days (or sooner if water begins to back flow over the filter cartridge, a sign of a clogged cartridge). Special Note Warnings DisclaimerPeta2z.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.