OASE: BioTec Screenmatic 2 | Premium Pond Filtration | External Bio-Filter | Mechanical Filter | Flow Through External Filter Pond Volume:Up to 18K Gal 5 41 4400HCFM 1 208-240

5 41 4400HCFM 1 208-240 1 4

4-Blade prop for Kasco 1 HP units

3 x QS2 Quick Sink self weighted double head air diffuser

safe for people and pets too

Airline extension is possible with these systems

OASE: BioTec Screenmatic 2 | Premium Pond Filtration | External Bio-Filter | Mechanical Filter | Flow Through External Filter Pond Volume:Up to 18K Gal 5 41 4400HCFM 1 208-240Atlantic Watergardens & OASE bring you premium pond filtration for your backyard koi pond. Biological and mechanical filtration for excellent water quality even in the toughest of conditions. Pair with Bitronic UV Clarifier and AquaMax pump for complete water column conditioning. Protect your koi and create a pond that is easy to manage with this peerless filter system. Flow through filters with biological and mechanical filtration clean and clear