Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Share:

Replacement Gas Filters for Restek Super Clean Gas Filter Kits

  • 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.
  • The indicator code is shown on every trap so there is no confusion determining when a trap needs to be replaced.
Documentation and Instructions Sheets

Replacement Gas Filters for Restek Super Clean Gas Filter Kits

Catalog # 21982

Select Catalog # below
Availability:
Price:
Total:
Find a Distributor
Select Catalog # below

Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist
Catalog # Clear All
21982 ea. Replacement Helium-Specific Gas Filter (removes oxygen, moisture, and hydrocarbons) Select Deselect

Catalog # 21982

Units
ea.  
Product Name
Replacement Helium-Specific Gas Filter (removes oxygen, moisture, and hydrocarbons)  
Similar To
Agilent 5188-6474
Agilent CP17973
22020 ea. Replacement Triple Gas Filter (removes oxygen, moisture, and hydrocarbons) Select Deselect

Catalog # 22020

Units
ea.  
Note
This filter is packed under argon to maintain quality. Follow the installation instructions carefully to purge the argon from the filters before use.  
Product Name
Replacement Triple Gas Filter (removes oxygen, moisture, and hydrocarbons)  
Similar To
Agilent 5182-9705
Agilent CP17973
22022 ea. Replacement Fuel Gas Filter (removes moisture and hydrocarbons) Select Deselect

Catalog # 22022

Units
ea.  
Note
This filter is packed under argon to maintain quality. Follow the installation instructions carefully to purge the argon from the filters before use.  
Product Name
Replacement Fuel Gas Filter (removes moisture and hydrocarbons)  
Similar To
Agilent 5183-4771
23843 ea. Replacement CO2, Sulfur, Moisture Filter Select Deselect

Catalog # 23843

Units
ea.  
Used with
Ideal for TOC analyzers and zero air generators.  
Note
This filter is packed under argon to maintain quality. Follow the installation instructions carefully to purge the argon from the filters before use.  
Product Name
Replacement CO2, Sulfur, Moisture Filter  

Specifications for Super Clean Gas Filters

Restek Super Clean Traps measure: 10 5/8" x 1 3/4" (27 x 4.4 cm).

          -----Capacity------  
Type of Filter Outlet Gas Quality (%) Maximum Pressure/
Maximum Flow Rates
Use for: Indicator Color Change H20 (g) O2 (mL) Hydrocarbons (g)
(as n-butane)
Carbon Dioxide (g) Estimated Lifetime (years)
Moisture
cat.# 22028
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Air
Hydrogen
Yellow/orange to clear 7.2 >2
Oxygen
cat.# 22029
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Hydrogen
Green to grey NA 150 >2
Hydrocarbons
cat.# 22030
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Air
Hydrogen
No indicator NA 12 >2
Fuel Gas1
cat.# 22022
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Air
Hydrogen
Yellow/orange to clear 3.5 6 >1.5
Triple2
cat.# 22020
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Hydrogen
Yellow/orange to clear
Green to grey
1.8 75 4 >1
Helium Specific2
cat.# 21982
>99.9999 15 bar
217 psi/
7 L/min.
Helium Yellow/orange to clear
Green to grey
1.8 75 4 >1
CO2, Sulfur, Moisture
cat.# 23843
>99.9999 15 bar
217 psi/
7 L/min.
Inert carrier gas
Air
Hydrogen
Yellow/orange to clear
Grey to white
3.5 6 >2

1 Removes hydrocarbons, moisture.
2 Removes hydrocarbons, moisture, oxygen.

Note:
Restek replacement filters fit all cartridge filter baseplates regardless of manufacturer. However, if the baseplate was manufactured by Agilent or Varian, the retaining nut that came with the original filter will not work and will require a universal ring nut. Please contact customer service to receive a complimentary universal ring nut.