Harmsco Calypso Blue HB-10-035-W Cartridge 9 3/4" (8 pack)

Regular price
Sale price
Shipping & Returns calculated at checkout.

Application: 9 3/4" Big Blue Cartridge - 0.35 micron

Please note this item is sold in minimum quantities/multiples of 8.  Please also note that the price shown is per cartridge, not per case.

Harmsco Calypso Blue Cartridges are designed to fit into 10" BIG BLUE drop-in filter housings. This cartridge filters down to 0.35 microns (nominal)

Features include:

  • Pleated design means more surface area and better holding capacity
  • They can be washed and re-used in most applications down to the 5 micron size
  • Thermally bonded end caps ensure better sealing
  • Each cartridge is individually shrink wrapped
  • NSF/ANSI Standard 61


  • Available in 0.35, 1, 5, 20, 50 microns (nominal)
  • Also available in 1 micron (absolute) Polyester-Plus™
  • Temperature: up to 140°F (60°C)
  • Center Tubes: ABS or PVC

Spec Sheets:


Our Guarantee:

We want you to be 100% happy with your order and our service. We guarantee your satisfaction. If you have any issues whatsoever, please send us an email or better yet, hop on our Live Chat. We will take care of you!