Filter Holders

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SKC offer a range of filter holders and filter cassette holders.

For 25 mm and 37 mm cassettes the lightweight SKC Filter Cassette Holder (part number 225-1) is designed for attaching to a worker's collar and will accommodate:

two or three-piece 37 mm cassette with or without a cyclone
25 mm cassette with cowl
DPM Cassette with a GS-1 Cyclone

The SKC Filter Cassette Holder includes 0.9 m (3 ft) of ¼ inch Tygon tubing, collar clip, and a 25 mm adaptor ring.

Diameter (mm)	Description	Pack Size	Part Number
13	2-section, polypropylene, Swinnex® or Face Level Sampling Headset Replacement 13 mm diameter silicone gaskets	10 100	225-32 225-3201
25	2-section, in-line, Delrin® (acetal resin) with stainless steel support screen	6	225-1109
25	Open face, Delrin® (acetal resin) with stainless steel support screen	6	225-1107
25 and 37	Filter Cassette Holder for 2 and 3 part cassettes (see above for details)	Each	225-1
47	Aluminium, in-line, with stainless steel support screen	Each	225-4701
47	Polycarbonate, in-line, with support	Each	225-4702
47	Stainless steel, in-line, with stainless steel support screen	Each	225-4703
47	Savillex PFA with ¼ inch ferrule nuts and wrench set. For optimum seal SKC recommends PTFE filters (alternative filter materials may result in leakage)	Each	225-1712
47	Polypropylene, for vacuum and pressure air sampling applications, can be used with pressures up to 100 psi	Each	225-1147

Teflon Filter Holder

225-1712
Savillex PFA, 47 mm

Polypropylene 2 Part Cassette Holder

225-32
Polypropylene, 13 mm

2 Section Inline Resin Filter Holder

225-1109
In-line Delrin, 25 mm

Open Face Resin Filter Holder

225-1107
Open face Delrin, 25 mm

Polycarbonate Inline Filter Holder

225-4702
In-line Polycarbonate, 47 mm

Stainless Steel Inline Filter Holder

225-4703
In-line stainless steel, 47 mm

Aluminium Inline Filter Holder

225-4701
In-line Aluminium, 47 mm

Polypropylene Filter Holder

225-1147
Polypropylene, 47 mm