Filtermart™ Blogs

Compare oil and water dielectric EDM filters — performance, maintenance, and filtration efficiency — to choose the right fluid for your machine.

Learn how coalescing filters work, their types, and key applications in removing oil, water, and contaminants from compressed air systems.

Explore suction strainer types, sizing tips, and selection criteria to choose the right strainer for your pump system. Read FilterMart's guide now.

Learn how to choose the right hot tub filter, clean it properly, and know when to replace it for clear water, better flow, and efficient spa performance.

Best commercial air filtration system to improve indoor air quality, reduce pollutants, allergens, and odors for healthier workplaces.

Bag filter vs cartridge filter compared — flow rate, micron range, dirt-holding, cost, and efficiency. Learn which filter type is right for your application.

Learn how to cross-reference a filter and find the right replacement by part number — which specs must match, how to do it step by step, and common mistakes to avoid.

A complete hydraulic filter guide covering filter types, locations, media, micron and beta ratings, and how to choose the right hydraulic filter for your system.

Understand what a micron rating means, the difference between nominal and absolute ratings, how to read a Beta ratio, and how to choose the right micron rating for your application.