Scale Filters | McMaster-Carr

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Construction

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Diameter

For Use With

Removes Particle Size Down To

Filter Bag Trade Size

For Reducing

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Pipe Size

Seam Construction

Maximum Temperature

Housing Material

REACH Compliance

RoHS Compliance

DFARS Compliance

Filter Efficiency

Maximum Pressure

Thread Size

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212 Products

About Filter Bags

About Filters and Particle Sizes

Long-Life Filter Cartridges for Reducing
Rust, Particles, and Sediment in Water

Long-Life Filter Cartridges for Ink

Replace your cartridge less frequently—these are pleated, which provides a large surface area for high debris retention.

Filter Cartridges for Diesel Fuel

Use these cartridges in a diesel fuel generator to filter contaminants.

Filter Cartridges for Steam

Metal Filter Housings with Cartridge
for Gasoline and Diesel Fuel

These filter housings come with a cartridge that removes particles, rust, scale, and sediment from gasoline and diesel fuel, including fuels with ethanol.

Clear-View Metal Filter Housings with
Cartridge for Gasoline and Diesel Fuel

These filter housings are made of durable zinc and clear plastic, so you can monitor collecting debris without stopping flow.

Filter Bags for Water

Use these bags with a filter bag housing to remove contaminants from your water line.

Long-Life Filter Bags for Water

Replace your filter bags less frequently—these have greater debris-holding capacity than standard filter bags.

High-Purity Filter Bags for Water

Also known as absolute-rated filter bags, these remove 99% of particles.

Tie-On Filter Bags for Water

A drawstring at the opening allows you to tie these filter bags directly to your pipe or hose.

Filter Bags for 5-Gallon Pails

Strain small batches of water with these bags that are sized to fit a 5-gallon pail.

Slip-On Filter Bags for Water

These filter bags wrap around pipe or hose and secure with a clamp or band.

Thread-On Filter Bags for Water

Use a threaded adapter with one of these bags to filter water from a threaded pipeline.

Filter Bags for Petroleum Oil and Organic Solvents

Use with a filter bag housing.

Tie-On Filter Bags for Petroleum
Oil and Organic Solvents

A drawstring at the opening allows you to tie these filter bags directly to your pipe or hose.

Thread-On Filter Bags for
Petroleum Oil and Organic Solvents

Use a threaded adapter with one of these bags to filter liquids from a threaded pipeline.

Slip-On Filter Bags for Petroleum
Oil and Organic Solvents

These filter bags wrap around pipe or hose and secure with a clamp or band.

Filter Bags for Organic Acids, Mineral Acids, and Alkalies

Long-Life Filter Bags for Organic
Acids, Mineral Acids, and Alkalies

Replace your filter bags less frequently—these have greater debris-holding capacity than standard filter bags. Use with a filter bag housing.

High-Purity Filter Bags for Organic
Acids, Mineral Acids, and Alkalies

Also known as absolute-rated filter bags, these remove 92% of particles. Use with a filter bag housing.

Filter Bags for Organic Acids,
Mineral Acids, and Alkalies

Use with a filter bag housing.

Thread-On Filter Bags for Organic
Acids, Mineral Acids, and Alkalies

Use a threaded adapter with one of these bags to filter liquids from a threaded pipeline.

Slip-On Filter Bags for Organic
Acids, Mineral Acids, and Alkalies

These filter bags wrap around pipe or hose and secure with a clamp or band.

Filter Bags for Food and Beverage

Made of FDA-listed materials, these bags are suitable for contact with food and beverage.