Find Reviews and Compare Prices for:       All ProductsFilters     0.0 (0)   Add a review CPR CR3000 Wet-Dry Filter WetDry Only   The value of a biological filter depends on how well it performs the tasks of oxygenation ammonia conversion and gas exchange on a long term basis. In the wet/dry filter air and water mix as water trickles over an... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched CPR CR3000 Wet-Dry Filter WetDry Only in 150 stores, 1 results found Image Description   Store   Price CPR CR3000 Wet-Dry Filter (Wet/Dry Only) If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $463.85 Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Wet/Dry Filters Filters Other Filters internal use: spec353