Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks.

Keep moisture, dirt, and debris from entering your oil reservoirs.

Secure access to vented openings in pipe and tanks—the cap can be locked to prevent tampering.

Shield outdoor pipe and tank openings from the environment. Also known as vent caps, these breather vents have screens to allow air flow while blocking debris.

Cut these washable, reusable rolls to the size you need.

Wash and reuse these lightweight filter pads that resist mildew growth.

Cut these lightweight filter rolls to the size you need. They are washable, reusable, and resist mildew growth.

Cut these rolls to the size you need.

These rolls are an economical choice for protecting more expensive filters that catch finer particles.

Designed for use with electronic equipment, these pads can withstand prolonged exposure to heat and humidity.

With a higher carbon concentration than odor-removal air filter rolls, these pads handle heavier odors.

A thick-gauge metal frame makes these filters more durable than other reusable filters.

Also known as metal mesh filters. These filters can be washed and reused.

An inherent electrostatic charge attracts dust and particles to these filters.

A compound inhibits mildew and mold growth.

The pleats create a large surface area for filtering without reducing airflow.

Match the dimensions on expensive filters to create a custom-sized protective layer.

These filters are an economical choice for protecting more expensive filters that catch finer particles.

In addition to capturing particles down to 1 micron, these MERV 11 filters last longer than standard high-efficiency panel air filters. The tightly pleated construction creates a large surface area for long service life.

Combine long life with the ability to capture particles down to 0.3 microns with these MERV 13 filters. The tightly pleated construction creates a large surface area for long service life.

Carbon granules in these filters remove odors. They are pleated to maximize filtering surface area without reducing airflow.

Eliminate heavy odors with these filters that have 30 times the odor removing ability of standard odor-removal air filters.