900mm Drain Warden Catch Basin Filter
The 900mm Drain Warden Catch Basin Filter is designed to help manage sediment and debris in stormwater runoff for suitable site applications. Select and position the filter to suit the drain, runoff conditions and expected sediment load.
Why Choose This Drain Warden Filter?
- Dual-Action Pollution Trapping: Simultaneously retains physical debris, silt, and coarse solids while absorbing free hydrocarbons from stormwater discharge.
- Integrated Oil-Only Bilge Sock: Includes a dedicated hydrophobic absorbent sock that captures floating oil, diesel, and petrol sheens while repelling water.
- Discreet Under-Grate Fit: Drops neatly beneath standard 900mm x 900mm stormwater grates without causing trip hazards or obstructing surface vehicle traffic.
- Heavy-Duty Geotextile Construction: Durable non-woven filter fabric resists tearing, UV exposure, and biological degradation under heavy silt loads.
- Simple Tool-Free Maintenance: Easily lifted out during routine site maintenance or after major storms to empty accumulated sediment and replace the oil sock.
900mm Drain Warden Filter Technical Specifications
- Basin Fit: 900mm x 900mm Catch Basin Fit
- Filter Material: Heavy-Duty Non-Woven Geotextile Fabric
- Absorbent Component: 1x Hydrophobic Oil-Only Absorbent Bilge Sock
- Target Contaminants: Silt, Sediment, Sand, Trash, Leaves, Oil, Diesel, Petrol & Grease
- Installation Style: Under-Grate Drop-In Suspension
Need Custom Basin Sizes or Non-Standard Pit Fits?
Managing non-standard drainage pits, trench grates, or specialized civil infrastructure? We manufacture custom Drain Warden filter inserts to any required pit length, depth, or shape. Order online today for rapid site dispatch, or contact our team to discuss custom dimensions and commercial project supply.
Recommended Applications
Deploying a 900mm Drain Warden filter provides instant continuous drainage protection across commercial and industrial sites:
- Civil construction sites, land development zones, and roadwork projects
- Commercial car parks, retail shopping center parking, and driveways
- Transport depots, freight yards, loading bays, and logistics hubs
- Marinas, waterfront service yards, boat ramps, and fueling docks
- Industrial manufacturing sites, equipment wash bays, and service station forecourts
Site Selection & Use
Installing under-grate catch basin inserts assists facility managers and civil contractors in fulfilling statutory environmental mandates under state EPA guidelines and council stormwater regulations, preventing total suspended solids (TSS) and fuels from contaminating local aquatic habitats.
Protect Your Site & Business Today
Inaction is your largest operational risk. Secure your site readiness with a spill-control product—save to your Wishlist for approval, or order online safely today and let our team handle the rest straight to your door.





