Premium overflow boxes for wet/dry aquarium filtersEffectively transports aquarium water to under cabinet sumpsBulkhead fittings allow convenient and secure aquarium plumbingQuality overflow boxes feature bulkhead fittings for secure and convenient installation. Use these easy-to-install overflow boxes to transport aquarium water to under cabinet sumps, refugiums, or wet/dry filters. Gravity-feed system eliminates the need for complicated drilling or aquarium modifications.Includes: U-tube, cylinder (round) foam, nylon screw and wing nuts, pre-filter box, and 1" bulkhead on all. PF-1800 has 1-1/2" bulkhead. Model Dimensions Usage Intake Max Flow Rate PF-300 6" x 3" x 10" H Up to 75 gallons Single 300 gph PF-800 8" x 3" x 10" H Up to 125 gallons Single 800 gph PF-1000 9" x 3" x 10" H Up to 200 gallons Dual 900 gph PF-1200 10" x 3" x 10" H Up to 300 gallons Dual 1,000 gph PF-1800 12" x 4" x 10" H Up to 500 gallons Dual 1,600 gphPlease click on "More Information" for directions for use.

Product Rating
Read product user reviews
Write a review: You could win $100