Airpura C700 Replacement Filters

Genuine Airpura C700 replacement filters — keep your C700 Air Purifier (built for heavy airborne chemical abatement) working at full strength. Airpura uses the same filter set across the C600 and C700, and refreshing each stage on schedule restores airflow, chemical adsorption, and particle capture.

The C700 filter system

• Prefilter — captures large particles, dust, hair, and lint so the deeper filters last longer. Replace every 3–6 months.
• Heavy carbon filter — Airpura's deep-bed coconut-shell carbon (3") adsorbs a high volume of chemicals, gases, and odors. Typically lasts 2–4 years depending on use.
• HepaBarrier filter — a carbon-cloth HEPA stage that captures fine particles while adding extra gas filtration. A reusable frame holds the replaceable filter.

Choose what you need

Order a Complete Set to refresh every stage at once and save, a HepaBarrier + Prefilter Set for routine maintenance, or an individual filter if you only need to replace one stage.

A note on buying ahead: activated carbon slowly adsorbs odors and chemicals from the air around it even while sealed in storage — this applies to the carbon filter and to the carbon-cloth HepaBarrier. Order those when you're ready to install them rather than keeping spares on the shelf for years, since carbon that has sat a long time won't have its full capacity left. Prefilters aren't affected and are fine to keep on hand.

All filters are genuine Airpura parts, guaranteed to fit the Airpura C700 (and C600).