Dual-Sided Pre-Filter Traps dust, hair, lint, fibers, and pet fur. H13 True HEPA Filter Captures fine dust, smoke particles, pollen, and pet dander. Custom High-Efficiency Activated Carbon Filter Helps neutralize smoke, odors, fumes, VOCs (volatile organic compounds), wildfire smoke, and car fumes. ARC Formula Extends the filter’s life and prevents second-hand pollution by breaking down molecules trapped within the carbon filter.
Dual-Sided Pre-Filter Traps dust, hair, lint, fibers, and pet fur. H13 True HEPA Filter Captures fine dust, smoke particles, pollen, and pet dander. Custom High-Efficiency Activated Carbon Filter Helps neutralize smoke, odors, fumes, VOCs (volatile organic compounds), wildfire smoke, and car fumes. ARC Formula Extends the filter’s life and prevents second-hand pollution by breaking down molecules trapped within the carbon filter.
in 3 offers
The lowest price for Levoit Air Purifier Smoke Remover Replacement Filter, 4-in-1 True Hepa, High-efficiency Activated Carbon, Core 300-RF-SR, 1 Pack, Blue, 1 Count right now is $28.49 at FiltersFast.com, compared across 3 retailers.
The all-time low was $27.57 on 12 May 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 18 June 2026.
Levoit Air Purifier Smoke Remover Replacement Filter, 4-in-1 True Hepa, High-efficiency Activated Carbon, Core 300-RF-SR, 1 Pack, Blue, 1 Count
Dual-Sided Pre-Filter Traps dust, hair, lint, fibers, and pet fur. H13 True HEPA Filter Captures fine dust, smoke particles, pollen, and pet dander. Custom High-Efficiency Activated Carbon Filter Helps neutralize smoke, odors, fumes, VOCs (volatile organic compounds), wildfire smoke, and car fumes. ARC Formula Extends the filter’s life and prevents second-hand pollution by breaking down molecules trapped within the carbon filter.
Dual-Sided Pre-Filter Traps dust, hair, lint, fibers, and pet fur. H13 True HEPA Filter Captures fine dust, smoke particles, pollen, and pet dander. Custom High-Efficiency Activated Carbon Filter Helps neutralize smoke, odors, fumes, VOCs (volatile organic compounds), wildfire smoke, and car fumes. ARC Formula Extends the filter’s life and prevents second-hand pollution by breaking down molecules trapped within the carbon filter.
Last updated at 18/06/2026 17:01:19
LEVOIT Core 300 Air Purifier Smoke Remover Replacement Filter, 4-in-1 Filter, Efficiency Activated Carbon, Core 300-RF-SR, 1 Pack, Blue
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Levoit Core 300-RF Filter Filters Fast Replacement Filter for Levoit Core 300S
Delivery $19.95
Levoit Core 300 Air Purifier Smoke Remover Replacement Filter, 4-in-1
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on bestbuy.com
Besr filter for home use for all smokers. Eliminates all smoke types.
originally posted on etekcity.com
The wildfire smake shifted before I could really get a feel for the filter's effectiveness, but it seemd to be doing a very good job. I was in to see the doctor 3 times for breathing issues during the worst of it. It was not to extreme to say this filter was a matter of life and death for me. I believe it is responsible for me making it through a very difficult time. Even the dog was hovering over the filter for some fresh air.
originally posted on etekcity.com
Does not really remove smoke even with windows open and fans
| Batteries required | No |
| Included components | 3 Pre-filters |
| Product dimensions | 19L x 19W x 16Th centimetres |
| Compatible devices | Air Purifier |
LEVOIT Core 300 Air Purifier Smoke Remover Replacement Filter, 4-in-1 Filter, Efficiency Activated Carbon, Core 300-RF-SR, 1 Pack, Blue
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Levoit Core 300-RF Filter Filters Fast Replacement Filter for Levoit Core 300S
Delivery $19.95
Levoit Core 300 Air Purifier Smoke Remover Replacement Filter, 4-in-1
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Besr filter for home use for all smokers. Eliminates all smoke types.
The wildfire smake shifted before I could really get a feel for the filter's effectiveness, but it seemd to be doing a very good job. I was in to see the doctor 3 times for breathing issues during the worst of it. It was not to extreme to say this filter was a matter of life and death for me. I believe it is responsible for me making it through a very difficult time. Even the dog was hovering over the filter for some fresh air.
Does not really remove smoke even with windows open and fans
Replacement filter arrived on time, securely packaged and as described.
Definitely works to remove cigarette smoke.
Received 2 filters and extra covers. This will be great with all the smoke coming from Canada lately.
We run the Core 300 with this 4-stage replacement filter in our bedroom and as a result we breathe and sleep better. This is a great product that delivers as promised.
Does a great job on the air, I keep it in my bedroom, very quiet running
This filter just got my family through the wildfire smoke in NYC in early June of 2023. I had purchased several as we have a downstairs neighbor whose smoking can get into our apartment, and the filters have been working great. When the AQI hit over 300, we were running our fans with these filters and it made a HUGE difference.
I live in the Midwest and field burning season has always been a huge trigger for my allergies and asthma. This year I decided to try using these filters and it has made a huge difference in my quality of life. I am no longer waking up in the morning feeling light-headed and struggling to breathe. I was hesitant about the increased cost over the base Core 300 filter, but I have found it to be well worth it. I will be recommending these to all my friends and family.
| Batteries required | No |
| Included components | 3 Pre-filters |
| Product dimensions | 19L x 19W x 16Th centimetres |
| Compatible devices | Air Purifier |
