Austin Air Immunity Machine Filter, 8 Phase, Black or White (FR444A/B)
Austin Air Immunity Machine Filter, 8 Phase, Black or White (FR444A/B)
- Fits the Austin Air Immunity Machine
- Upgrades any standard size Austin unit
- Lasts up to 5 years in normal home use
- Black FR444A or White FR444B, match unit
- 8 phases of filter media
- Four carbon and mineral layers plus cloth
- Genuine Austin Air part
- Regular price
- Price: $694.99
- Regular price
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- Price: $694.99
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Check the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.
Austin Air Immunity Machine. This filter also fits the HealthMate, HealthMate Plus and Bedroom Machine, and legacy Allergy Machine and Pet Machine units.
FR444A is the black filter and FR444B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.
- One complete cartridge with its built in pre-filters
- Four granular layers: carbon, impregnated carbon, mineral media and impregnated mineral media
- HEPA
- A HEGA carbon cloth layer
This filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.
Eight phases: two pre-filters, four granular layers for gases, odors and chemicals, HEPA, then Austin Air's HEGA carbon cloth. This filter has no stated carbon weight.
| Brand | Austin Air |
|---|---|
| SKU by option | Black FR444A, White FR444B |
| Fits models | Austin Air Immunity Machine. This filter also fits the HealthMate, HealthMate Plus and Bedroom Machine, and legacy Allergy Machine and Pet Machine units. |
| Part number | FR444A black, FR444B white |
| Part type | Complete cartridge, 8 phases |
| Cartridge size | 14 in high, 13.5 in across, 22 lb (Austin Air) |
| Color | White for White and Sandstone units, Black for Black and Midnight Blue units |
| Media | 2 pre-filters, 4 granular layers, HEPA, HEGA carbon cloth |
| Change interval | Up to 5 years under normal home use |
| Made by | Austin Air, genuine replacement part |
| Fits | HealthMate, HealthMate Plus, Bedroom Machine, Immunity Machine |
Ships from Austin Air in Buffalo, NY, by UPS or FedEx. Processed the same or next business day (1 pm Eastern cutoff, Monday to Friday), then 1 to 3 business days in transit east of the Mississippi River or 3 to 5 west of it. Most orders arrive in 1 to 4 business days in the East and 3 to 6 in the West.
- Free standard ground shipping to the 48 contiguous states, no minimum order.
- Ships directly from the maker. Delivery time depends on the brand, see the line above.
- We do not ship to Alaska, Hawaii, US territories, PO boxes or APO and FPO addresses.
- Models not certified by the California Air Resources Board cannot ship to California. Checkout will not offer California delivery for them.
- No customs or duty charges on delivery. The price at checkout is the full price.
- Your card is authorized at order and charged only when we accept the order and put it into fulfillment.
- We email you the tracking number as soon as the maker sends it to us.
- Arrived damaged? Accept the delivery, note the damage on the carrier's receipt, and email us within 48 hours with photos. We arrange a replacement or repair at no cost to you.
Return only if unopened, within 30 days of delivery, with a flat $25 restocking fee. Cancel free of charge any time before it ships; once shipped, it is a return. Refunds are issued 3 to 5 business days after the return reaches the Austin Air return facility.
The brand rule above comes first for this item. Where a return is allowed, our store terms also apply:
- Our standard window is 30 days from delivery, unused and in like new condition, in the original packaging with everything included. A shorter or stricter brand rule above wins.
- Email sales@purifierhaven.com for a Return Authorization number first. Returns without one are refused.
- Change of mind returns: flat $25 restocking fee, you pay return shipping.
- Wrong, damaged or defective item: replaced free, and we pay all shipping both ways. If you choose a refund instead of a replacement, you pay return shipping and the flat $25 restocking fee.
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