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
Smilyan

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

$39.94$46.99★ 4.7(2,402 reviews)
Mubboo Score 4.7/10
  • 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗟𝗘 𝗠𝗢𝗗𝗘𝗟𝗦 - ①Smilyan HPA300 hepa r filter replacement is fully compatible with Honeywell Air Purifier HPA100/200/300…
  • 𝗦𝗨𝗣𝗘𝗥 𝗖𝗥𝗔𝗙𝗧 - Smilyan hpa300 air filter replacement for honeywell is made of high quality non-woven fabric and activated carbon, b…
  • 𝗘𝗫𝗖𝗘𝗟𝗟𝗘𝗡𝗧 𝗙𝗜𝗟𝗧𝗥𝗔𝗧𝗜𝗢𝗡 - Enjoy fresh air all-year-round with Smilyan HPA300 HEPA Filter Replacement for Honeywell Air Purif…
  • 𝗖𝗢𝗦𝗧-𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘 𝗚𝗢𝗢𝗗𝗦 - Package includes 3 HEPA R Replacement Filters and 4 A Carbon Pre-Filters. HEPA Filter R Dimensions:…
  • 𝗦𝗛𝗢𝗣 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘 - Smilyan adhere to provide all customers with a simple, streamlined shopping experience of large app…
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Mubboo Value Score: 4.7/10

Quality9.4/10
based on 4.7/5 customer rating
Popularity0.6/10
2,402 reviews, top 37% in Air Purifier Filters
Value4.0/10
priced below 40% of Air Purifier Filters

How it stacks up

Rated 4.7/5 — better than 40% of 52 Air Purifier Filters we track. Mid-tier pricing at $39.94.

Head-to-Head vs Category Leader

SmilyanECOSELF (Leader)
Price$39.94$148.99
Rating4.7/54.9/5
Reviews2,402118
Mubboo Score4.7/103.4/10

The Smilyan 6 Pack HPA300 HEPA Filter Replacement fo offers comparable quality at 73% lower price.

Quick Specs

Material
Non-woven fabric, Activated Carbon
Unit Count
14.0 Count
MERV Rating
17
Filter Shape
Rectangular
Manufacturer
Smilyan
Model Number
Hpa300-6+8
Material Type
Non-woven fabric, Activated Carbon
Product Grade
new

What reviewers say

Synthesized from 40 reviews · 100% verified purchases.

Buy genuine manufacturer filters to guarantee a precise fit and reliable performance. Monitor air quality and replace as needed, rather than relying solely on the purifier's indicator light.

Rating reliability

Well reviewed — reliable rating

About Smilyan

  • 4 products in our database
  • Average rating: 4.7/5 across all products
  • Price range: $15.99 – $39.94
  • Categories: Air Purifier Filters, Car Vacuums, vacuum-parts-and-accessories

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Levoit Core 300-P Air Purifier Genuine Replacement Filter, Core300S-P Filter, AHAM VERIFIDE, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Removes Smoke Odor, Allergens,Core 300-RF,2Pack
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Frequently Asked Questions

Is the Smilyan 6 Pack HPA300 HEPA Filter Replacement for Honeywell Air Purifi worth buying in 2026?

It earns a Mubboo Score of 4.7/10, with a 4.7/5 rating from 2,402 reviews — better than 40% of Air Purifier Filters we track.

How much does the Smilyan 6 Pack HPA300 HEPA Filter Replacement fo cost?

It is currently $39.94 — mid-tier pricing for Air Purifier Filters.

How does it compare to the top-rated Air Purifier Filters?

The Smilyan 6 Pack HPA300 HEPA Filter Replacement fo offers comparable quality at 73% lower price.

Sources & References

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