Full refresh for heavy-duty performance
Everything you need to bring your Airpura 900 MAX back to peak suction and odor control. This bundle replaces both MERV-13 particle filters, both 20-lb carbon canisters (40 lb total), and includes four prefilters so you have an extra set for the next service. Top-access design makes changeouts fast.
BENEFITS
- One-and-done service for the 900 MAX (complete filter change).
- Restores airflow: replace when you notice a drop in suction.
- Serious chemical control: 2× 20-lb Super-Gas carbon (40 lb total).
- Extra prefilters (4 pcs) to protect the MERV-13 filters and extend life.
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Top-latch access: remove accessory hose, unlatch, lift, and replace.
In the Box & Installation
- (4) Prefilters — sit inside each particle filter to catch larger debris (2 full changes).
- (2) MERV-13 Industrial Particle Filters — fine dust & smoke stage.
- (2) Super-Gas Activated Carbon Filters (20 lb each) — VOC/odor stage (total 40 lb).
Install (about 10–15 min):
- Power OFF and unplug; remove any arm/hose from the top inlet.
- Unlatch four top latches; lift off the top and the foam gasket.
- Bag and discard used filters per local rules (carbon is heavy).
- Vacuum/wipe the compartment; insert new filters; re-seat gasket; relatch.
- Restore power; run on MAX briefly to confirm airflow.
FAQs
Why are there four pre-filters?
The 900 MAX uses two pre-filters per change. This bundle includes two complete pre-filter changeouts (4 pcs total), so you’re ready for the next service.
How often will I need this bundle?
Intervals vary by load. Replace the pre-filter/MERV-13 when suction drops, and replace the carbon when off-gassing/odors return. Heavy contamination may require a change within weeks.
Any special cautions?
Yes, do not use the unit in flammable atmospheres; keep humidity ≤50%; and make sure the unit is OFF before plugging in to prevent motor issues.
FOR USE:
Need help now?
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