16" Spillway Oasis Series Filterfall, 1-1/2" Fipt, 21-1/2" x 19-1/2" x 17-3/4", 1000 To 3900 gph | Awgbf1600

Key Features

• Biomechanical filters remove suspended solids, convert toxic ammonia and nitrites to harmless nitrates and aerate the pond
• Atlantic's FilterFalls are designed to be able to expand filter capacity as ponds age and fish grow
• Efficient removal of toxins and floating particles from the water column improves water quality and clarity
• Oversized chamber contains more media material to start with, accepts additional filtration when needed and accommodates more choices of filtration media
• Overhanging weir with drip edge eliminates leaking due to silicone seal failure
• Multiple bulkhead locations allow maximum versatility in plumbing FilterFalls
• Reinforced body prevents warping and deformation for years of worry-free service
• Support bars accommodate heavier stone and gravel for ease in camouflaging
• Sturdy top grate and support bar allow natural rock camouflage
• Media bag for bio-tech media / bio-balls / bio-rocks (sold separately) provide maximum surface area for beneficial bacteria