289 / 628
www.restek.com
287
GC ACCESSORIES |
GAS MANAGEMENT
Super Clean® Gas Filters
22020
22022
base plate
22022
did you
know?
All Super Clean® gas
filter cartridges (except
the hydrocarbon filter
cat.# 22030) feature
easy-to-read indicators.
The indicator code is
shown on every trap,
so there is no confusion
about when to replace it.
Table I:
Each Super Clean® gas filter provides high-purity outlet gas.
Moisture
cat.# 22028
Oxygen
cat.# 22029
Hydrocarbons
cat.# 22030
Fuel Gas
1
cat.# 22022
Triple
2
cat.# 22020
Helium Specific
2
cat.# 21982
>99.9999
>99.9999
>99.9999
>99.9999
>99.9999
>99.9999
11 bar
159 psi/
7 L/min
11 bar
159 psi/
7 L/min
11 bar
159 psi/
7 L/min
11 bar
159 psi/
7 L/min
11 bar
159 psi/
7 L/min
11 bar
159 psi/
7 L/min
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Helium
Yellow/orange to
clear
Green to grey
No indicator
Yellow/orange to
clear
Yellow/orange to
clear
Green to grey
Yellow/orange to
clear
Green to grey
7.2
—
—
3.5
1.8
1.8
—
1,000
—
—
500
500
—
—
12
6
4
4
>2
>2
>2
>1.5
>1
>1
Type of Filter
Outlet
Gas Quality (%)
Maximum
Pressure/
Maximum
Flow Rates
Use for:
Indicator
Color Change
Capacity
H
2
O (g) O
2
(mL) Hydrocarbons (g)
(
n
-Butane)
Estimated
Lifetime
(Years)
1
Removes hydrocarbons and moisture.
2
Removes hydrocarbons, moisture, and oxygen.
Restek® Super Clean® Gas Filter Kits and Replacements
• High-purity output ensures 99.9999% pure gas (at max. flow of 2 L/min).
• Designed for easy, hassle-free cartridge changes.
• Glass inside to prevent diffusion; polycarbonate housing outside for safety.
• All traps measure 10
5
/
8
"
x 1
3
/
4
"
(27 x 4.4 cm).
• Each base plate unit measures 4
"
x 4
"
x 1
7
/
8
"
(10.2 x 10.2 x 4.8 cm).
tech tip
Oxygen and Moisture Traps
Restek highly recommends oxygen and moisture traps for make-up gas when operating sensitive detectors such as
electron capture detectors (ECD). The hydrogen reaction gas for sensitive electrolytic conductivity detectors (ELCD) also
requires a hydrocarbon trap to remove trace impurities.
Description
qty.
cat.#
price
Carrier Gas Cleaning Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and oxygen/moisture/hydrocarbon triple gas filter
kit
22019
Fuel Gas Purification Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and hydrocarbon/moisture fuel gas filter
kit
22021
Ultra-High Capacity Hydrocarbon Filter
ea.
22030
Ultra-High Capacity Moisture Filter
ea.
22028
Ultra-High Capacity Oxygen Filter
ea.
22029
Replacement Triple Gas Filter (removes oxygen, moisture, and hydrocarbons)
ea.
22020
Replacement Fuel Gas Filter (removes moisture and hydrocarbons)
ea.
22022
Helium-Specific Carrier Gas Cleaning Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and oxygen/moisture/hydrocarbon helium-specific filter
kit
21983
Replacement Helium-Specific Gas Filter (removes oxygen, moisture, and hydrocarbons)
ea.
21982
Gas Filter Bundle Kit
Includes: one triple gas filter (cat.# 22020) and two fuel gas filters (cat.# 22022)
kit
22031