Pallflex® Air Monitoring Filters

Versatile filters uniquely suited for a broad range of air monitoring applications

• Useful for high temperature and hot gas air monitoring applications.

Tissuquartz™ Filters

• Heat treated for reduction of trace organics and superior chemical purity.
• High temperature use for analysis of acidic gases and stack sampling aerosols.
• High flow rate and filtration efficiency.
• Ultra-pure soft water processing to reduce residual ion content. (Contact Pall Technical Service for typical values.)

Fiberfilm™ Filters

• Economical filter suited for a range of air sampling applications. 
• Moisture variations in air or gases during air sampling will not cause chemical reactions on the filter.
• Heat-treated (HT) version available for reduction of trace organics.

Emfab™ Filters

• Withstands folding for weighing and transport.
• Every filter flushed with DI water to remove water-soluble residue.
• Low air resistance for use in critical aerosol sampling tests such as diesel exhaust.

Description	Tissuquartz Filters	Emfab Filters	Fiberfilm Filters
Filter Media	Pure quartz, no binder	Borosilicate glass microfibers reinforced with woven glass cloth and bonded with PTFE	Heat resistant borosilicate glass fiber coated with fluorocarbon (TFE)
Diameter	25 - 142 mm and 8 x 10 in	12 - 142 mm and 8 x 10 in.	25 - 100 mm and 8 x 10 in.
Typical Thickness	432 µm (17 mils)	178 µm (7 mils)	203 µm (8 mils)
Typical Filter Weight	5.8 mg/cm2	5.0 mg/cm2	3.4 mg/cm2
Typical Water Flow Rate at 0.35 bar (35 kPa, 5 psi)	220 mL/min/cm2	32 mL/min/cm2	220 mL/min/cm2
Typical Air Flow Rate at 0.7 bar (70 kPa, 10 psi)	73 L/min/cm2	68 L/min/cm2	180 L/min/cm2
Maximum Operating Temperature - Air	1093 ºC (2000 ºF)	260 ºC (500 ºF)	315.5 ºC (600 ºF)
Typical Aerosol Retention*	99.90%	99.95%	96.40%
pH in Boiled Water Extract	6.5 - 7.5	-	-

* Following ASTM D 2986-95A 0.3 µm (DOP) at 32 L/min/100 cm2 filter media.  

The TX40H145 and TX40H175 are made from the same materials but were developed in conjunction with the U.S. EPA (Method 26) when a need arose to sample the exhaust gases from the stacks at incinerator facilities. These two grades are made with higher levels of the PTFE binder resin than the TX40H120WW to withstand the corrosive atmosphere. The TX40H175 has a higher level of binder than the TX40H145 and both have a higher level than the TX40H120WW.

• 25 mm In-line Filter Holder, Delrin* Plastic
• 47 mm In-line Filter Holder, Aluminum
• 47 mm In-line Filter Holder, Polycarbonate
• Stainless Steel Forceps

Part Number	Description	Pkg	Price	Qty
Tissuquartz™ Filters, 2500 QAT-UP
7200	25 mm	100/pkg	117.69
7201	37 mm	25/pkg	36.80
7202	47 mm	25/pkg	44.75
7199	54 mm	25/pkg	48.53
7191	60 mm	25/pkg	50.04
7197	63.5 mm	25/pkg	51.23
7196	64 mm	25/pkg	51.23
7205	82.6 mm	25/pkg	40.98
7190	83 mm	25/pkg	59.59
7206	85 mm	25/pkg	62.01
7187	87.5 mm	25/pkg	40.98
7203	90 mm	25/pkg	73.46
7195	100 mm	25/pkg	72.26
7207	102 mm	25/pkg	77.51
7250	110 mm	25/pkg	80.34
7249	115 mm	25/pkg	86.26
7208	125 mm	25/pkg	99.73
7251	142 mm	25/pkg	94.49
7204	8 x 10 in.	25/pkg	259.09
Non-Heat-treated Quartz, 2500 QAO-UP
7198	37 mm	25/pkg	25.63
7194	47 mm	25/pkg	29.65
7240	70 mm	25/pkg	56.62
7241	90 mm	25/pkg	51.23
7193	142 mm	25/pkg	107.58
Emfab™ Filters
7258	TX40HI20WW, 12 mm	100/pkg	71.59
7219	TX40HI20WW, 25 mm	100/pkg	98.94
7217	TX40HI20WW, 37 mm	100/pkg	118.76
7256	TX40HI20WW, 41 mm	100/pkg	138.09
7220	TX40HI20WW, 44 mm	100/pkg	138.09
7221	TX40HI20WW, 47 mm	100/pkg	138.09
7222	TX40HI20WW, 70 mm	100/pkg	205.16
7218	TX40HI20WW, 81 mm	100/pkg	238.03
7234	TX40HI20WW, 85 mm	100/pkg	248.56
7223	TX40HI20WW, 90 mm	100/pkg	257.77
7225	TX40HI20WW, 110 mm	100/pkg	336.69
7252	TX40HI20WW, 142 mm	100/pkg	336.69
7224	TX40HI20WW, 8 x 10 in.	100/pkg	679.93
7259	TX40HI45, 25 mm	100/pkg	114.99
7262	TX40HI45, 47 mm	100/pkg	172.56
7253	TX40HI45, 82.6 mm	100/pkg	315.63
7260	TX40HI45, 83 mm	100/pkg	315.63
7254	TX40HI45, 110 mm	100/pkg	370.85
7263	TX40HI75, 25 mm	100/pkg	144.25
7264	TX40HI75, 47 mm	100/pkg	199.51
7265	TX40HI75, 82.6 mm	100/pkg	439.46
7266	TX40HI75, 110 mm	100/pkg	514.22
Fiberfilm™ Filters
7210	T60A20, 25 mm	100/pkg	115.26
7211	T60A20, 37 mm	50/pkg	66.73
7212	T60A20, 47 mm	50/pkg	68.46
7216	T60A20, 55 mm	50/pkg	98.42
7213	T60A20, 70 mm	50/pkg	114.05
7209	T60A20-HT, 70 mm, heat treated	50/pkg	149.65
7214	T60A20, 90 mm	50/pkg	151.25
7257	T60A20, 100 mm	50/pkg	140.72
7215	T60A20, 8 x 10 in.	50/pkg	389.29

Contact Customer Service at 800-521-1520 for possible lead-time and ship date.