Polylok 12"x12" Square Catch Basin & Silt Filter Kit (Black Grate)

Polylok's 12"x12" catch basin & silt filter kit blocks particles from entering and potentially clogging your drain pipes while allowing water to drain away. The basin comes complete with either a black or green grate, and two seals that accept 2", 3", 4", and corrugated pipe. You can choose your inlet and outlet heights, and it can accept one inlet and up to three outlets. Polylok 6" pipe seals are available but sold separately.

Includes:

• 12”x12” box
• Silt filter
• Grate (either black or green)
• Two 4” seals w/ nuts (accepts 2”, 3”, 4” - all for SCH40 or SDR35 pipe, and 4” corrugated pipe)
• Four screws (#8x1-1/2” stainless steel Phillips Flat)
• Two precut holes (1 inlet & 1 outlet)

Optional accessories (sold separately):

• 12”x12” riser (with factory installed gasket)
• 12”x12” cast iron grate
• 12”x12” atrium grate (black or green)
• 4” seals w/ nuts (accepts 2”, 3”, 4” - all for SCH40 or SDR35 pipe, and 4” corrugated pipe)
• 6” seals w/ nuts (accepts 6” SCH40 or SDR35 pipe, and 6” corrugated pipe)