Pre-weighed, Match weighed and specialty filters

PTFE Filter 50 pack

25mm 0.4 µm PolyCarb Filters Only 100 Pack

Mixed Cellulose Ester (MCE) Filter Membrane Discs, plain white. Developed from a mixture of cellulose acetate and cellulose nitrate, MCE membrane filters are one of the most widely used filters in both air monitoring and analytical applications....

25mm Filters & Pads 0.8um MCE, 100/pk. These are replacement filters and pads for MCE cassettes. They come 100 to a pack.

Silver Membrane Filters, 0.45µ, 25mm 99.97% pure silver High temperature resistance High chemical resistance Economical - can be cleaned & reused Smooth surface for particle capture and easy observation Silver...

Filter, 25mm, 5.0um PVC Plain White

37mm Filter support pads 100 pack

37mm 5.0um PVC Filter only 100 pack

47mm Quartz filter 100/pack

37mm 2-piece cassette housing 50 pack

25mm 0.8um 3 piece MCE cassette 50 pk

Instant Lifter, white 2x4 inch 12 pack

8715250

8715251

37mm .8um Match Weight - Individual

37 mm .8 µm MCE Match Weight - 50 Count Box

37mm 5um PVC-Match Weight Cassettes.

25mm 0.8um Gridded MCE cassettes 50 pk

Pre-weighted filter PM 2.5/TSP

37 mm 5 µm PVC Cassette - Individual

37 mm 5 µm PVC Cassette - 50 Pack

Environmental Express 37 mm 5 um PVC cassette

Environmental Express 37 mm .5 um PVC cassettes 50 pk

Endotoxin - Individual Cassette

Endotoxin - 10 Pack Cassette

Zefon 37 mm Air Sampling Cassette w/ Glass Fiber Filters are designed to meet all applicable NIOSH, OSHA and EPA air sampling standards.

87IH203

87IH205

87IH209