Filter sock for the AC11 Hydro-Filter.

Small parts kit for the AC11 Hydro-Filter.

Replacement Lid for the AC11 Hydro-Filter In-Line Waste Filter.

The Stainless Steel insert will not rust, has a large surface area for waste collection and free airflow, is durable and long-lasting. With the new...

Phoenix MERV-8 Filter 1¾" × 15¾" × 15¾"

Phoenix MERV-8 Filter 1¾" × 15½" × 19½"

Phoenix MERV-11 Filter 1¾" × 15½" × 19½"

Phoenix Ultra-Aire MERV-14 Air Filter Upgrade High Efficiency - 95%

Phoenix MERV-8 Filter 3¾" × 19.38" × 19.38"

Phoenix MERV-14 High Efficiency Air Filter 3.75" × 19.38" × 19.38"

Carbon/Potassium Filter - .05lbs 1¾" × 15½" × 15½"

Guardian HEPA Filter 24" × 24" × 12"

Carbon/Potassium Filter - 7.5 lbs 1¾" × 23½" × 23½"

Frame Reusable Carbon Filter

Carbon/Potassium Blend - 5 Gallons

Guardian Polyester Pre-Filter

Polyester/Cotton Pre-Filter

Mini Guardian HEPA Filter 14" × 24"

Polyester Mini Pre-Filter - 15½" × 15½"

Defendair 500 - HEPA Filter Sold Individually.