GTP-1074-1 Color Rating Booklet, ASTM D2276/IP216
Booklet measures approx. 9.1/2" x 3"

SGTP-3940 Color & Particle Assessment Chart, in Accordance with ASTM-D2276 / IP-216, and ATA-103.

GTP-1074-AF
Air Force Color Rating Book with Particle Assessment Guide

100 Refill 37mm Membranes with 100 Support Pads

Match-weighted membrane refills with support pads, for use in test methods ASTM D2276/IP216 and ASTM D5452
Bul. 73 Membranes

GTP-1985 Plastic Monitors - 48 With Membranes / Pads

Match-weighted membranes with support pads for use in test methods ASTM D2276/IP216 and ASTM D5452
Bul. 73 Membranes

GTP-3326 Monitor, S/S for 25mm. Aqua-Glo Pad

TL-3777-1
Membranes 47MM Pad 0.8 Micron 100 per Box

GTP-1987 Empty Monitors -48 with Red and Blue Plugs

GTP-1267 Mini Envelope Zip Lock Style, Package of 500

GTP-1331
10 Sheets Filling Pages

GTP-1400 3-Ring NoteBook for Filter Test

GTP-2099 Mini Monitor Tweezers, Membranes

TL-3777
Membranes 47MM Pad .65 Micron 100 per Box

GTP-3318 Monitor Holder, 100PSI Test

GTP-3318-100 High Pressure Membrane Tester

GTP-3642 Water Detector Pads, 37 MM, 50 per box (Not Aqua-Glo)

GTP-9582
10 Pack of Filter Membranes for TL-9555

REPLACEMENT ORING FOR GTP-3850 MEMBRANE HOLDER