* Rolled upper rim provides clean lines and incredible strength

* Removable top grate and support bar allow natural rock camouflage

* Dual Bio-Tech filter mats and media bag for exceptional biological filtration

* Sturdy bottom grate supports filter media

* Heavy-duty 1-1/2 FIPT bulkhead

* One-piece liner attachment flange

* Solid lip and molded-in inserts ensure a watertight liner attachment every time

*
AtlBF1600: BF1600

Waterfall Width: 16 Spillway

Dimensions: 21.5"W x 19.5"D x 17.75"H

Pump Flow Range: 1,000-3,000

Bulkhead: 1-1/2

Match to Skimmer: PS3900

Other: Includes top grate