Protect our waters and avoid fines.

Stormwater Filtration

Stormwater filtration: catch contaminants before they reach waterways to stay in compliance.

Is anything other than water going down your drain? If so, it could cost you. To comply with the EPA’s Stormwater regulations, you need the right filtration solutions. Fortunately, we’ve got you covered—er, filtered. Browse below to check out our storm drain protectors that let water in and keep contaminants out, from our drain inserts and skimmer squid drain oil filters to a variety of socks, guards and more.

FLT116

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PIG® Frameless Storm Drain Filter

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 20" to 30" W & 20" to 36" L; Round Drains 20" to 30" Dia.
  • Trim to Fit

FLT718

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PIG® Stormwater Heavy Metal Filter Sock

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • ext. dia. 5" x 10' L
  • Max Flow Rate 4.2 gal./Minute

FLT006

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PIG® Adjustable Frame Storm Drain Filter

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 20" to 31" W & 20" to 31" L
  • Stainless Steel Adjustable Frame

FLT700

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Trench Drain Debris Filter

  • For Sediment; Floatables
  • For Storm Drains and Trench Drains up to 26" W
  • Cut to Length

FLT615

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PIG® Frameless Storm Drain Filter

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 48" W & 24" to 54" L; Round Drains 24" to 48" Dia.
  • Trim to Fit

FLT007

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PIG® Adjustable Frame Storm Drain Filter

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 37" W & 35" to 49" L
  • Stainless Steel Adjustable Frame

FLT752

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PIG® Oil & Sediment Catch Basin Filtration Insert System - Small

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 32" W & 24" to 32" L
  • Adjustable Frame; Replaceable Filter

FLT830

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PIG® Over-The-Drain Sediment Filter

  • For Sediment; Floatables
  • For Storm Drains 24" W x 24" L
  • Magnetic Strips

FLT823

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PIG® Stormwater Dual-Chamber Heavy Metal Filter Sock

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • 12.75" W x 10' L x 3" H
  • Max Flow Rate 20 gal./Minute

FLT717

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PIG® Stormwater Heavy Metal Filter Sock

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • ext. dia. 5" x 5' L
  • Max Flow Rate 4.2 gal./Minute

FLT564

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PipeSock

  • For Up to 8" Dia. Pipes
  • Max Flow Rate 106 gal./Minute
  • ext. dia. 8" x 5' L

FLT832

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PIG® Over-The-Drain Sediment Filter

  • For Sediment; Floatables
  • For Storm Drains 24" W x 48" L
  • Magnetic Strips

FLT559

GutterGuard Curb Inlet Guard

  • For Sediment; Floatables
  • ext. dia. 9" x 8' L
  • Max Flow Rate 400 gal./Minute

FLT755

PIG® Heavy Metal Catch Basin Filtration Insert System - Small

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 32" W & 24" to 32" L
  • Adjustable Frame; Replaceable Filter

FLT753

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PIG® Oil & Sediment Catch Basin Filtration Insert System - Large

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 37" W & 35" to 49" L
  • Adjustable Frame; Replaceable Filter

SGN8203

PIG® Storm Drain Marker Kit

  • Storm Drain Marker
  • ext. dia. 4"
  • 20 per package

FLT787

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PIG® Sediment Filter Sock

  • For Sediment; Floatables
  • ext. dia. 5" x 10' L
  • Max Flow Rate Not Applicable

FLT831

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PIG® Over-The-Drain Sediment Filter

  • For Sediment; Floatables
  • For Storm Drains 24" W x 36" L
  • Magnetic Strips

FLT1000

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PIG® Frameless Storm Drain Filter for Small Drains

  • For Oil; Fuels; Sediment; Floatables
  • For Storm Drains 9" to 20" W & 9" to 20" L; Round Drains 9" to 20" Dia.
  • Trim to Fit

SGN8200

PIG® Storm Drain Marker

  • Storm Drain Marker
  • ext. dia. 4"
  • 10 per package

FLT756

PIG® Heavy Metal Catch Basin Filtration Insert System - Large

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • For Storm Drains 24" to 37" W & 35" to 49" L
  • Adjustable Frame; Replaceable Filter

FLT705

Storm Sentinel® Round Drain Protection Insert with Imbiber Beads®

  • For Oil; Fuels; Sediment; Floatables
  • For Round Drains 27" to 29" Dia.
  • Wire Structural Frame

FLT754

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PIG® Oil & Sediment Filter Bag Replacement

  • For Catch Basin Filtration Insert
  • For Oil; Fuels; Sediment; Floatables
  • Each absorbs up to 2 gal.

PLS8200

ifloortape® Storm Drain Marking Tape

  • 2" W x 36' L
  • 1 roll

FLT563

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DeWatering Bag

  • For Up to a 6" Dia. Discharge Hose
  • Max Flow Rate 1500 gal./Minute
  • 10' W x 15' L

FLT562

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DeWatering Bag

  • For Up to 6" Dia. Discharge Hose
  • Max Flow Rate 500 gal./Minute
  • 6' W x 6' L

FLT012

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PIG® Storm Drain Skimmer Squid

  • For Oil
  • For Storm Drains, Catch Basins, Storm Drain Filters
  • 2 per box

FLT710

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PIG® Stormwater Filter Sock

  • For Oil; Fuels; Sediment; Floatables
  • ext. dia. 5" x 5' L
  • Max Flow Rate 3.2 gal./Minute

SGN8201

PIG® Storm Drain Utility Sign

  • Storm Drain Marker
  • 3" W x 5.25" L
  • 10 per package

FLT748

PIG® Sediment Drain Filter

  • For Sediment; Floatables
  • For Storm Drains 22" to 28" W & 42" to 48" L
  • With or Without Overflow Ports

FLT822

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PIG® Stormwater Dual-Chamber Heavy Metal Filter Sock

  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • 12.75" W x 5' L x 3" H
  • Max Flow Rate 10 gal./Minute

FLT820

PIG® Stormwater Dual-Chamber Filter Sock

  • For Oil; Fuels; Sediment; Floatables
  • 12.75" W x 5' L x 3" H
  • Max Flow Rate 10 gal./Minute

FLT617

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DeWatering Bag

  • For Up to a 6" Dia. Discharge Hose
  • Max Flow Rate 1500 gal./Minute
  • 15' W x 15' L

SGN8204

PIG®  Storm Drain Utility Sign Kit

  • Storm Drain Marker
  • 3" W x 5.25" L
  • 20 per package

FLT711

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PIG® Stormwater Filter Sock

  • For Oil; Fuels; Sediment; Floatables
  • ext. dia. 5" x 10' L
  • Max Flow Rate 3.2 gal./Minute

FLT746

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PIG® Sediment Drain Filter

  • For Sediment; Floatables
  • For Storm Drains 22" to 28" W & 22" to 28" L
  • With or Without Overflow Ports

FLT561

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GutterGuard Curb Inlet Guard

  • For Sediment; Floatables
  • ext. dia. 9" x 12' L
  • Max Flow Rate 600 gal./Minute

FLT757

PIG® Heavy Metal Filter Bag Replacement

  • For Catch Basin Filtration Insert
  • For Heavy Metals; Oil; Fuels; Sediment; Floatables
  • Each absorbs up to 4 gal.

FLT786

PIG® Sediment Filter Sock

  • For Sediment; Floatables
  • ext. dia. 5" x 5' L
  • Max Flow Rate Not Applicable

FLT704

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Storm Sentinel® Round Drain Protection Insert

  • For Sediment; Floatables
  • For Round Drains 27" to 29" Dia.
  • Wire Structural Frame

SGN8202

PIG® Storm Drain Stencil

  • Storm Drain Marker
  • 8.75" W x 12.375" L
  • 3 per package

FLT747

PIG® Sediment Drain Filter

  • For Sediment; Floatables
  • For Storm Drains 22" to 28" W & 32" to 37" L
  • With or Without Overflow Ports

FLT565

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PipeSock

  • For Up to 12" Dia. Pipes
  • Max Flow Rate 106 gal./Minute
  • ext. dia. 12" x 5' L

FLT560

GutterGuard Curb Inlet Guard

  • For Sediment; Floatables
  • ext. dia. 9" x 10' L
  • Max Flow Rate 500 gal./Minute

SGN8205

PIG® Storm Drain Stencil Kit

  • Storm Drain Marker
  • 8.75" W x 12.375" L
  • 3 per package

FLT902

PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 54" W x 78" L x 2.25" H
  • Each absorbs up to 4.61 gal.

FLT749

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PIG® Sediment Drain Filter

  • For Sediment; Floatables
  • For Storm Drains 32" to 37" W & 42" to 48" L
  • With or Without Overflow Ports

FLT900

PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 19.5" W x 27" L x 2.25" H
  • Each absorbs up to 0.75 gal.

FLT901

PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 27" W x 39" L x 2.25" H
  • Each absorbs up to 1.34 gal.

SGN8208

PIG® Storm Drain Stencil

  • Storm Drain Marker
  • 12.375" W x 18" L
  • 3 per package

RFL902

Refill for PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 54" W x 78" L
  • 4 pads per box

SGN8206

PIG® Storm Drain Stencil Kit

  • Storm Drain Marker
  • 12.375" W x 18" L
  • 3 per package

RFL901

Refill for PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 27" W x 39" L
  • 4 pads per box

SGN8209

PIG® Storm Drain Stencil

  • Storm Drain Marker
  • 12.375" W x 19" L
  • 3 per package

RFL900

Refill for PIG® Outdoor Filter Berm Pad

  • Absorbs Oils, Filters Water
  • 19.5" W x 27" L
  • 4 pads per box

MAT467

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PIG® Oil-Only Absorbent Ground Tarp with Hook and Loop Closures

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 59" W x 80' L
  • Each absorbs up to 48 gal.

MAT444

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PIG® Oil-Only Absorbent Ground Tarp with Reinforced Edge and Grommets

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 5' W x 5' L
  • Each absorbs up to 3 gal.

FLT011

PIG® Stormwater Sampler

  • For Drain Grate Openings 1.25" x 3.25"
  • 8 oz. per sample
  • 1 each

FLT821

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PIG® Stormwater Dual-Chamber Filter Sock

  • For Oil; Fuels; Sediment; Floatables
  • 12.75" W x 10' L x 3" H
  • Max Flow Rate 20 gal./Minute

SGN8207

PIG® Storm Drain Stencil Kit

  • Storm Drain Marker
  • 12.375" W x 19" L
  • 3 per package

MAT4015

PIG® Oil-Only Absorbent Ground Tarp

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 5' W x 5' L
  • Each absorbs up to 3 gal.

MAT4016

PIG® Oil-Only Absorbent Ground Tarp

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 5' W x 10' L
  • Each absorbs up to 6 gal.

MAT494

PIG® Oil-Only Absorbent Ground Tarp with Reinforced Edge and Grommets

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 5' W x 10' L
  • Each absorbs up to 6 gal.

MAT491

PIG® Oil-Only Absorbent Ground Tarp

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 59" W x 50' L
  • Each absorbs up to 30 gal.

MAT492

PIG® Oil-Only Absorbent Ground Tarp with Hook and Loop Closures

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 59" W x 50' L
  • Each absorbs up to 30 gal.

MAT493

PIG® Oil-Only Absorbent Ground Tarp

  • Absorbs Oils; Fuels; Oil-Based Liquids (Not Water)
  • 59" W x 80' L
  • Each absorbs up to 48 gal.

Accessories for Stormwater Filtration

FLT602

Drain Insert Retainer Rod

  • For 22" to 36" Catch Basin
  • 2 per box

FLT603

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Drain Insert Retainer Rod

  • For 36" to 62" Catch Basin
  • 2 per box

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