NSF 500 Series

Clearstream's chosen aerobic air diffuser. NSF CS113

Access cover made of green poly. -20" interior diameter. -Twist to lock.   PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

External Felt Filter for CS103E, F, G

 6" X 20" Poly Extension   12/13/2018 We apologize for any inconvenience caused but this product is in high demand. Please understand that there will be a delay in shipping, no estimated date of delivery at this time. PLEASE contact your...

12" X 20" Poly Extension     PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

2.5" X 20" Poly Extension   PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

End Cap Ext Aerator Filter   1 qty

Replacement Aerator Hose Assembly for model types: E, F, G, EB, ED, ER

Filters for ED   12 Qty

Rubber Foot for aerator model types: E, F, G

Air Line Assembly (500)

Lid 20" Domed (Tuf Tite)     PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

Extension 6" X 32" Frp CS115   PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

Gasket for model types: CS103E, F, G.

Riser Extension 20" X 6" (Tuf Tite)     PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.

Cap - Tapered 5-3/4" - Orange

Air Hose Assembly for 500N (2 Hose System)

Bolt Gasket for model types: CS103E, F, and G.

Air Hose Assembly 500N (1 Hose System)

32" FRP Cover   PLEASE NOTE:  Shipping charges are subject to a higher rate due to the large dimensions of risers, covers, and extensions.