# FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125

HPA120 HPA125: FMDZFL HRFO1 Filter O is a replacement filter listing for select Honeywell tabletop air purifiers. Its claimed three-stage setup combines a vacuum-cleanable pre-filter, a HEPA layer, and activated carbon, but the listing differs on compatible models and pack count, so verify those details before ordering.

- [Original product page](https://best-deals.pro/product/fmdzfl-hrfo1-filter-o-honeywell-hpa120-hpa125)
- [View offer](https://best-deals.pro/visit/fmdzfl-hrfo1-filter-o-honeywell-hpa120-hpa125)
- Market: US
- Language: en-US
- Currency: USD
- Brand: FMDZFL
- Model: HRFO1
- Category: Home & Kitchen > Appliance Parts & Accessories > Air & HVAC Filters
- Price: 39.98 USD
- Previous price: 49.99 USD
- Discount: 20%
- Price checked: 2026-11-14T06:38:04.867Z
- Rating: 3.6 / 5
- Reviews: 3

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The pre-filter is described as vacuum-cleanable for dust, hair, pet fur, and larger particles.
- The HEPA layer is claimed to filter up to 99.97% of airborne particles as small as 0.3 microns.
- Activated carbon is included to help absorb odors and VOCs.

## Pros

- Cleanable pre-filter may help remove larger debris between full filter replacements.
- The combination of pre-filter, HEPA, and activated carbon targets particles as well as odors and VOCs.

## Specifications

### Identity
- Brand: FMDZFL
- Model: HRFO1
- Part number: HRFO1-4
- Color: White
### Dimensions and installation
- Weight listed: 1.98 pounds
- Package dimensions: 12.83 x 10.94 x 6.54 inches
### Filtration and maintenance
- HEPA particle claim: filters up to 99.97% of airborne particles as small as 0.3 microns
- Pre-filter cleaning interval: every 2–4 weeks
- Suggested filter replacement interval: every 9–12 months depending on usage and air conditions in your home

## Before you buy

- Listing details conflict: the title identifies HPA120 and HPA125, while the compatibility feature names HPA125B, HPA125W, and HPA125V, and the description calls it a four-pack. Confirm the exact compatible purifier and pack quantity on the selected listing before purchase. The suggested cleaning and replacement intervals depend on use and home air conditions.

## A good fit for

- Owners of a listed compatible Honeywell tabletop purifier seeking a replacement filter with pre-filter, HEPA, and activated-carbon stages.
- Households with pets that want a removable, vacuum-cleanable pre-filter for larger debris.

## Less suited to

- Buyers who have not confirmed their purifier model against the listing’s inconsistent compatibility details.
- Buyers who need a confirmed pack quantity before ordering.

## Customer feedback

The available aggregate ratings are split between four- and three-star categories, with no five-star ratings in the supplied distribution. The sample is very small and contains no written feedback, so it cannot establish specific strengths, complaints, or how well the filter fits or performs. Confirm compatibility and pack count directly, since those details affect whether the product suits your purifier and replacement needs.

## Frequently asked questions

### Which Honeywell models does this filter fit?
The title names HPA120 and HPA125, while a compatibility feature specifies HPA125B, HPA125W, and HPA125V. Match your purifier’s exact model to the selected listing before ordering.
### How many filters are included?
The product description calls it a four-pack, but the title and feature text do not confirm the quantity. Verify the package count on the selected listing.
### What filtration layers are claimed?
The listing describes a vacuum-cleanable pre-filter, a true HEPA filter, and an activated-carbon filter. It claims the HEPA layer filters up to 99.97% of airborne particles as small as 0.3 microns.
### How often should the pre-filter be cleaned?
The listing suggests cleaning it every 2–4 weeks with a vacuum nozzle or brush attachment.

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## Add-ons

- [Honeywell Allergen Plus Compact Small Room HEPA Air Purifiers for Home \| Honeywell air purifiers for home, Up to 530 ft², Quiet HEPA air purifiers for bedroom, 3-in-1 filter, HPA125W](https://best-deals.pro/visit/fmdzfl-hrfo1-filter-o-honeywell-hpa120-hpa125)

## Images

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 1](https://best-deals.pro/i/XXkD_7XQ7AB-R7jpefy5MqtRZqAOBM2ARb2Z-Rys310zW099jkp5BHOzXNysLoz3c_tNy91kMnhbRxii1aN8-7hkz6clARU7CgmGn8HnAsIMbQVv5zqobWf-.jpg)

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 2](https://best-deals.pro/i/5qcsrfXoGqTzdZnk2VG3jpLaTH2KCeXuEgBbw4ytTgnrMjQR2nWK9xITK4AKoLvTbUynF4LnroZJk9Qv71D6SJyjaCP8RRodYnjqNsY3VKDEx_4D03rzRapQ.jpg)

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 3](https://best-deals.pro/i/kIUGialzEj2HwqdG0_raDOtxUC5mq4jZzrjrG9w9hznDKJddddCrw-l2WMvO78J1Szs8aHVff6tafoOIc_OMVAY_OsmKC5I4zq_WZKjkcuEbA0l2k_358EuR.jpg)

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 4](https://best-deals.pro/i/9Xk9rhJdpHT5uKMsiLlMBv8w2zLx1eMAEh1LD3t-jDm6KhNZl2o7CscnSPpOaTHIGla6xr5C33iO3y7l8garJBr-Zbx87po_AkTHjC1LREC51xIBKiJQi4qc.jpg)

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 5](https://best-deals.pro/i/nHsi0zyAm-YeLlLhJgXh2vtrOfv1HK60HsIsH2wNlD5xaIhAopz_WqvR8oN9V7SQUmFTQOqG9no87rWv5IG_jLZioSF-z8fHJdabPrxsdXq572ft2rVPPgLv.jpg)

![FMDZFL HRFO1 Filter O Replacement Filter for Honeywell HPA120/HPA125 — 6](https://best-deals.pro/i/5t5VddrKmeij2tv4ym9q7OuceEoeYM0rjVXBGoPuOrvDRGtl5xjq-hfnktyRsUeQfbchQfJf3Pt-lOEYnk0Xq_uH3tyJ1OU2_Al3RSWkzrXMvTNlDR9ASphS.jpg)