Discount Water Filters and Air Filters at Discount Filter

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

GX30-9-78 Hytrex Replacement Filter Cartridge

More Views

GX30-9-78 Hytrex Water Filter Cartridge

Save 30% (MSRP: $8.61)

Quick Overview

Fits industry standard filtration system housings that use 2.5-inch x 10-inch water filters
5 1


With graded density, the GX30-9-78 Hytrex water filter cartridge captures and holds virtually all dirt and sediment particles 30 micron or larger, making it ideal for numerous applications. By keeping more sediment out of your water, this cartridge helps to boost the overall quality of water served in your home or business. Proudly made in the USA, this cartridge is constructed with pure polypropylene that meets all FDA requirements for food and beverage contact. Order the GX30-9-78 Hytrex water filter cartridge you need from us today.

  • Ships fast!
  • Captures and holds sediment 30 micron or larger
  • Meets all FDA requirements dictating safe food and beverage contact
  • Made in the U.S.A.
  • Genuine OEM Product


Package Qty 1
Used In Brands Hytrex
Manufacturer's Id GX30-9-78
UPC 799932584633
Advertised Size (in) 10 x 2-1/2
Media Spun Wound Polypropylene
Primary Filter Media Polypropylene
Filter Life (months) 3 months
Micron Rating (Nominal) 30
Certifications NSF/ANSI Standard 42


Reduces the following contaminants:
  • The HYTREX-GX30-9-78 does not reduce fluoride.

The HYTREX-GX30-9-78 is comparable with the following part numbers