Description
xIntroducing the Improvedhand 115115 Filter A Replacement kit, designed for Winix PlasmaWave air purifiers. This set includes two True HEPA A filters and eight activated carbon pre-filters, built to work with multiple Winix models. The kit emphasizes compatibility and a straightforward replacement experience, helping you refresh your purifier without hassle.
These filters deploy a multi-layer purification approach to capture fine particles and reduce odors. The HEPA A elements target dust, pet dander, and household debris, while the carbon pre-filters help mitigate smells from cooking, smoke, and everyday activities. The result can be a noticeably more comfortable living space, where air feels cleaner and fresher during everyday activities like relaxing, working from home, or entertaining guests.
What’s included
- 2 pcs 115115 HEPA A filters (True HEPA-grade) designed for balanced filtration and airflow
- 8 pcs activated carbon pre-filters for odor and VOC management
- Packaging dimensions: each filter block measures approximately 16.3 in by 12.6 in by 1.2 in
In addition to solid filtration, this kit is designed for ease of use. It emphasizes straightforward replacement to minimize downtime, so you can quickly refresh your purifier and return to your daily routine.
Compatibility and performance
- Compatible with Winix models including C535, 5300 series, 6300 series, AM90, and related variants
- High-strength HEPA materials are used to sustain airflow while delivering effective filtration
- Activated carbon layers work in concert with HEPA to help address odors from pets, cooking, and smoke
Replacement guidance
- HEPA A filter replacement is commonly recommended every 6 to 12 months, depending on usage and environment
- Carbon pre-filter replacement is usually advised every 3 months to maintain odor control and airflow
Quality and value
Improvedhand aims to provide a cost effective alternative that aligns with original performance expectations while offering a favorable price when purchased as a complete set. The kit is meant to support ongoing air purification without needing frequent premium upgrades.
Usage tips
Follow your purifier’s manual for installation steps, reassemble the unit, and monitor for a refreshed air feel over time. Regular replacement helps you maintain overall purifier effectiveness and a cleaner living space.
FAQ
Q: Is Improvedhand 115115 Filter A compatible with my Winix purifier?
A: Yes, it fits many Winix models including C535, 5300 series, 6300 series, AM90, and related variants.
Q: How often should I replace the HEPA A filter and carbon pre-filters?
A: Replace the HEPA A filter every 6–12 months and the carbon pre-filters every 3 months for best results.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.