More Views

Item will ship in 5 days.

  • SKUH-F4220DI
  • Price


AMI Deionization Filters - DI Polishing Filters - For Standard Big Blue Filter Housings

DI Filter Model Number:


Filter Dimensions: 20" Length x 4.25" Diameter
For Filter Housing: 20" Big Blue
Maximum Flow: 1.50 to 3.0 GPM
Capacity for Deionization: 45,000 ppm Gallons
Media Description: Deionization (DI) Mixed Bed Ion Exchange Media
  • Media: Semiconductor grade (low TOC) mixed bed ion exchange resin (1:1 equivalent ratio)
  • Pre-Filter: 100 micron reticulated poly foam
  • Post Filter: 20 micron spun-bonded polypropylene
  • pH Range: 0-14

Non-regenerable industrial & general purpose deionization polishing cartridges are designed to give multi meg-ohm quality water for analytical and general laboratory use. The highly purified ion exchange resins will deliver high purity water with a minimum TOC background. Constructed from FDA grade materials and media, these cartridges are designed as a polisher for low TDS feed water. They can be used in a recirculating mode or as a polisher for RO product water.

For more information, please visit this products webpage.

Buy Now & Ship Today

Stock orders placed by 3:00 PM PT on a business day are shipped the same day.

Shop Our Best Sellers

Have A Question? Let’s Talk.