---
product_id: 259515217
title: "HPA300 HEPA Filter Replacement for Honeywell Air Purifier HPA300 Series | Fits for Honeywell Air Purifier HPA300 HPA300VP HPA304 HPA3300, 6 Ture HEPA R Filter + 8 Activated Carbon Pre-Filter, HRF-R3"
brand: "smilyan"
price: "$302.12"
currency: USD
in_stock: true
reviews_count: 8
category: "Smilyan"
url: https://www.desertcart.us/products/259515217-hpa300-hepa-filter-replacement-for-honeywell-air-purifier-hpa300-series
store_origin: US
region: United States of America
---

# H13 True HEPA filtration 99.97% @ 0.01 microns Eco-friendly FSC-certified non-woven fabric Precision laser-glued & machine-folded fit HPA300 HEPA Filter Replacement for Honeywell Air Purifier HPA300 Series | Fits for Honeywell Air Purifier HPA300 HPA300VP HPA304 HPA3300, 6 Ture HEPA R Filter + 8 Activated Carbon Pre-Filter, HRF-R3

**Brand:** smilyan
**Price:** $302.12
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Brilliance: Elevate your air game with filters that work as hard as you do!

## Quick Answers

- **What is this?** HPA300 HEPA Filter Replacement for Honeywell Air Purifier HPA300 Series | Fits for Honeywell Air Purifier HPA300 HPA300VP HPA304 HPA3300, 6 Ture HEPA R Filter + 8 Activated Carbon Pre-Filter, HRF-R3 by smilyan
- **How much does it cost?** $302.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/259515217-hpa300-hepa-filter-replacement-for-honeywell-air-purifier-hpa300-series)

## Best For

- smilyan enthusiasts

## Why This Product

- Trusted smilyan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Filter Kit:** Includes 6 HEPA R filters + 8 activated carbon pre-filters—everything you need in one cost-effective pack.
- • **Next-Level Air Purity:** Captures 99.97% of microscopic particles for fresher, cleaner air all year round.
- • **Durable & Energy-Smart:** Advanced electrostatic electret tech reduces energy use while extending filter life.
- • **Seamless Compatibility:** Perfectly engineered for Honeywell HPA300 series & compatible models—no guesswork, just pure fit.
- • **Trusted Quality & Support:** FSC-certified materials and dedicated customer service ensure peace of mind with every purchase.

## Overview

This 6-pack replacement filter set for Honeywell HPA300 series air purifiers features H13 True HEPA filters combined with activated carbon pre-filters, capturing 99.97% of particles down to 0.01 microns. Crafted with FSC-certified non-woven fabric and precision laser-glued construction, these filters ensure a perfect fit, energy efficiency, and long-lasting performance. Ideal for professionals seeking clean air and hassle-free maintenance, this value pack delivers superior filtration and compatibility with multiple Honeywell models.

## Description

Product description Our filter adopts H13 grade filter paper folded at regular intervals, improving the airflow through your air purifier and circulation throughout your living space Our filters utilize a laser-injected glue process, ensuring a consistently high standard of construction integrity The corners of our filters are machine folded, creating a consistently tight fit in your air purifier's housing Our carbon cloth filters are thick while maintaining air circulation and can be cut to fit different machines True HEPA filters, a significantly higher standard than many sub-par filters rated between HEPA 10 - 12，Higher HEPA filters have better filtering capabilities but worse air flow Our filters offer HEPA 13, balancing filtering effectiveness while ensuring sufficient air flow through your air purifier 6 HEPA filters 8 activated carbon pre-filters cut for HPA300 machines Compatible with HA300, HPA300, HPA300VP, HPA304, HPA3300, HPA5300 & HPA8350 air purifiers Please check your model before order. Feel free to ask us if you have any questions. And if the HPA300 filter replacement set you purchased does not match your model, we will unconditionally provide satisfying after-sales service! Kindly Note This is not a Honeywell OEM product and is not covered under any Honeywell manufacturer's promise. Any use of Honeywell brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

Review: Excellent Replacement Filters – Perfect Fit and Great Air Quality - This 6-pack of HEPA R replacement filters (with 8 pre-filters included) is an excellent value for Honeywell HPA300 series air purifiers. The filters fit perfectly in my HPA300 unit with no gaps or issues, and installation was simple and straightforward. The performance has been just as good as the original Honeywell filters. These capture dust, allergens, and pet dander effectively, and I noticed cleaner air within a short time after replacing the old filters. The included 8 pre-filters are a great bonus, helping to extend the lifespan of the HEPA filters by catching larger particles and odors. Build quality feels solid, and the filters last as expected with regular use. Having 6 filters in one pack means I’m set for a long time, which makes this a very cost-effective option compared to buying OEM filters individually. Overall, these replacement filters deliver excellent performance, value, and peace of mind. Highly recommended for anyone with a Honeywell HPA300 or compatible series purifier.
Review: Good product - The white filters fit well and snug, the black filter was precut and fit well . All arrived sealed and in new condition. Works well in my Honeywell air purifier and the price was affordable. Would recommend.

## Features

- 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗟𝗘 𝗠𝗢𝗗𝗘𝗟𝗦 - ①Smilyan HPA300 hepa r filter replacement is fully compatible with Honeywell Air Purifier HPA100/200/300 and 5000 Series including HPA090, HPA100, HPA200, HPA250, HPA300, HPA5200, HPA5220 HPA5250, HPA5300, HPA5350, HPA8350. Replacement for Honeywell R Filter including HRF-R3 & HRF-R2 & HRF-R1 ② The HRF-A300 activated carbon A Pre-Filters are compatible with Honeywell HPA300 series air purifier.
- 𝗦𝗨𝗣𝗘𝗥 𝗖𝗥𝗔𝗙𝗧 - Smilyan hpa300 air filter replacement for honeywell is made of high quality non-woven fabric and activated carbon, both adopt advanced lower energy consumption and lower density structure technology verified by the manufacturer, with higher efficiency and less pressure to ensure maximum filtration. And the upgraded electrostatic electret filter technology which used in hepa r filter ensures energy saving and a longer service life.
- 𝗘𝗫𝗖𝗘𝗟𝗟𝗘𝗡𝗧 𝗙𝗜𝗟𝗧𝗥𝗔𝗧𝗜𝗢𝗡 - Enjoy fresh air all-year-round with Smilyan HPA300 HEPA Filter Replacement for Honeywell Air Purifier to ease uncomfortable symptoms caused by problematic air. The H13 True HEPA Filter works alongside the High-Efficiency Activated Carbon Pre-Filter to capture up to 99.97% of particles as small as 0.01 microns.
- 𝗖𝗢𝗦𝗧-𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘 𝗚𝗢𝗢𝗗𝗦 - Package includes 3 HEPA R Replacement Filters and 4 A Carbon Pre-Filters. HEPA Filter R Dimensions: H: 10.2” x L: 6.5” x W 1.6”, Pre Filter A Dimensions: H: 17.2” x L: 14.2” x W 0.2" (Please refer to the picture for details). Never waste your time measuring again! Our HPA300 HEPA filter replacement value combo pack contains all the required air purifier filters to complete the standard installation of your air purifier.
- 𝗦𝗛𝗢𝗣 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘 - Smilyan adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem, please contact Smilyan customer service team in time, and we will try our best to solve your problems. Filter made of FSC-Certified paper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JTZMRML |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #8,868 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #48 in Air Purifier Filters |
| Brand | Smilyan |
| Brand Name | Smilyan |
| Common Applications | Appliances, Residential |
| Compatible Devices | hpa300 |
| Customer Reviews | 4.7 out of 5 stars 2,395 Reviews |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Item Dimensions L x W x Thickness | 6.5"L x 10.2"W x 1.6"Th |
| MERV Rating | 17 |
| Manufacturer | Smilyan |
| Manufacturer Part Number | Hpa300-6+8 |
| Material | Non-woven fabric, Activated Carbon |
| Material Type | Non-woven fabric, Activated Carbon |
| Model Number | Hpa300-6+8 |
| Number of Items | 14 |
| Product Dimensions | 6.5"L x 10.2"W x 1.6"Th |
| Product Grade | new |
| UPC | 759838140708 |
| Unit Count | 14.0 Count |

## Product Details

- **Air Filter Construction:** Pleated
- **Brand:** Smilyan
- **Compatible Devices:** hpa300
- **MERV Rating:** 17
- **Manufacturer:** Smilyan
- **Material:** Non-woven fabric, Activated Carbon
- **Number of Items:** 14
- **Product Dimensions:** 6.5"L x 10.2"W x 1.6"Th
- **Product Grade:** new
- **UPC:** 759838140708

## Images

![HPA300 HEPA Filter Replacement for Honeywell Air Purifier HPA300 Series | Fits for Honeywell Air Purifier HPA300 HPA300VP HPA304 HPA3300, 6 Ture HEPA R Filter + 8 Activated Carbon Pre-Filter, HRF-R3 - Image 1](https://m.media-amazon.com/images/I/81faZPUMXkL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Replacement Filters – Perfect Fit and Great Air Quality
*by M***R on August 23, 2025*

This 6-pack of HEPA R replacement filters (with 8 pre-filters included) is an excellent value for Honeywell HPA300 series air purifiers. The filters fit perfectly in my HPA300 unit with no gaps or issues, and installation was simple and straightforward. The performance has been just as good as the original Honeywell filters. These capture dust, allergens, and pet dander effectively, and I noticed cleaner air within a short time after replacing the old filters. The included 8 pre-filters are a great bonus, helping to extend the lifespan of the HEPA filters by catching larger particles and odors. Build quality feels solid, and the filters last as expected with regular use. Having 6 filters in one pack means I’m set for a long time, which makes this a very cost-effective option compared to buying OEM filters individually. Overall, these replacement filters deliver excellent performance, value, and peace of mind. Highly recommended for anyone with a Honeywell HPA300 or compatible series purifier.

### ⭐⭐⭐⭐⭐ Good product
*by C***S on March 18, 2026*

The white filters fit well and snug, the black filter was precut and fit well . All arrived sealed and in new condition. Works well in my Honeywell air purifier and the price was affordable. Would recommend.

### ⭐⭐⭐⭐⭐ Perfect fit.
*by R***S on April 30, 2026*

These filters are awesome. They are precut and fit just like original ones. The pleated filters are good and snug in the filter pockets. I will continue to order these as needed in the future.

## Frequently Bought Together

- 6 Pack HPA300 HEPA Filter Replacement for Honeywell Air Purifiers HPA300 Series, HPA300, HPA304, HPA8350, HPA300VP, HPA3300b, HPA5300, Replace HRF-R3, Pack of 6 HEPA R and 8 Pre filters A HRF-AP1
- Honeywell InSight Series HEPA Air Purifier for Home, Extra-Large Rooms, includes Air Quality Monitor, Reduces Allergens, Smoke, Wildfire Smoke, Dust, Pollen, Pet Dander and More, Black, HPA5300B
- HPA300 HEPA Air Purifier Filter R for Honeywell Air Purifier HPA100/200/300 and 5000 Series, 6 Pack True HEPA Filter Compatible with Honeywell R Filter (HRF-R3 & HRF-R2 & HRF-R1)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-05*