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Storm Drain Filters

The EPA’s Stormwater Regs say the only thing that should be going down your storm drain grates is water – you know that. But when it rains, a lot of other stuff can make its way to your drains. To collect and filter all those contaminants – trash, sediment, silt, debris, oil, hydrocarbons – and let just stormwater through, you need a Storm Drain Filter. Our Storm Drain Filter Inserts sit below the grate, so they stay intact but don’t impede vehicle traffic or everyday operations.

18 incredibly reliable products

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PIG® Drain Insert Plus

FLT116

PIG® Drain Insert Plus

For Oil; Sediment; Debris
For Storm Drains up to 30" x 40" & Round Drains up to 30" Dia.
500 gal./Minute

$90.00 - $98.00

PIG® Sediment Drain Filter

FLT746

PIG® Sediment Drain Filter

For Sediment; Trash; Debris
For Storm Drains up to 28" x 28"
1,600 gal./Minute

$55.00

PIG® Sediment Drain Filter

FLT747

PIG® Sediment Drain Filter

For Sediment; Trash; Debris
For Storm Drains up to 37" x 28"
2,250 gal./Minute

$65.00

PIG® Sediment Drain Filter

FLT748

PIG® Sediment Drain Filter

For Sediment; Trash; Debris
For Storm Drains up to 48" x 28"
2,900 gal./Minute

$75.00

PIG® Sediment Drain Filter

FLT749

PIG® Sediment Drain Filter

For Sediment; Trash; Debris
For Storm Drains up to 48" x 37"
3500 gal./Minute

$85.00

Over-the-Drain Debris Filter

FLT700

Over-the-Drain Debris Filter

For Sediment; Debris
For Storm Drains up to 26" W
39.6 gal./Minute

$160.00 - $164.00

PIG® Drain Insert Plus

FLT615

PIG® Drain Insert Plus

For Oil; Sediment; Debris
For Storm Drains up to 54" x 54" & Round Drains up to 54" Dia.
500 gal./Minute

$106.00 - $117.00

PIG® Drain Insert

FLT638

PIG® Drain Insert

For Oil; Sediment; Debris
For Storm Drains up to 30" x 40" & Round Drains up to 30" Dia.
500 gal./Minute

$85.00 - $91.00

PIG® Drain Insert

FLT639

PIG® Drain Insert

For Oil; Sediment; Debris
For Storm Drains up to 54" x 54" & Round Drains up to 54" Dia.
900 gal./Minute

$102.00 - $112.00

PIG® Heavy-Duty Drain Insert

FLT619

PIG® Heavy-Duty Drain Insert

For Sediment; Debris
For Storm Drains 24" x 24"
4,000 gal./Minute

$106.00 - $118.00

PIG® Drain Insert for Trash & Debris

FLT614

PIG® Drain Insert for Trash & Debris

For Trash; Debris
For Storm Drains up to 30" x 40" & Round Drains up to 30" Dia.
500 gal./Minute

$85.00 - $90.00

PIG® Curb Style Drain Insert Plus

FLT214

PIG® Curb Style Drain Insert Plus

For Oil; Sediment; Debris
For Combination-Style Drains w/ Grates up to 40" x 40" & Curb Opening from 24" to 42"
500 gal./Minute

$139.00 - $145.00

Storm Sentinel™ Drain Protection Insert with Imbiber Beads®

FLT705

Storm Sentinel™ Drain Protection Insert with Imbiber Beads®

For Oil; Sediment; Trash; Debris
For 27" to 29" Dia. Drains
500 gal./Minute

$110.00 - $117.00

PIG® Heavy-Duty Drain Insert

FLT621

PIG® Heavy-Duty Drain Insert

For Sediment; Debris
For Storm Drains 24" x 48"
7,000 gal./Minute

$128.00 - $138.00

Over-the-Drain Debris Filter

FLT699

Over-the-Drain Debris Filter

For Sediment; Debris
For Storm Drains up to 29" x 27"
39.6 gal./Minute

$188.00 - $196.00

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Accessories for Storm Drain Filters

Control oily runoff, catch sediment, and avoid fines with an under-the-grate stormwater filter or an economical, eco-friendly over-the-drain debris filter. Both can help you comply with Stormwater Regs by catching contaminants before they go down your drain, which is a major violation. All of our PIG Drain Inserts feature deep accumulation pockets that help avoid blockage during high water flow. Check out our Heavy-Duty Drain Insert for larger volumes of runoff – it can remove up to 500 lbs. of debris.

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