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Storm Drain Filters

Storm drain inserts and filters control runoff, protect the water supply and comply with EPA regs.

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® 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

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

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

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® 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

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® Quick-Fit Drain Insert

FLT745

PIG® Quick-Fit Drain Insert

For Oil; Sediment; Debris
For Storm Drains from 16" x 26" to 20" x 32"
770 gal./Minute

$109.00 - $115.00

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

FLT704

Storm Sentinel™ Drain Protection Insert

For Sediment; Trash; Debris
For Storm Drains up to 29" W
500 gal./Minute

$96.00 - $101.00

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

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

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

FLT749

PIG® Sediment Drain Filter

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

$85.00

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® 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

PIG® Heavy-Duty Drain Insert

FLT620

PIG® Heavy-Duty Drain Insert

For Sediment; Debris
For Storm Drains 36" x 24"
6,000 gal./Minute

$106.00 - $117.00

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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