Description
xUpgrade your HR900 with confidence
Designed for the HR900 Ultimate Pet Air Purifier, the WILERDA replacement set combines three filtration stages to help maintain fresh, clean air in homes with pets, cooking odors, or busy daily life. The kit emphasizes practical design and reliable performance without promising guaranteed results. Expect cleaner air flow and a calmer ambiance as your purifier works through each layer, with a focus on real-world use and consistent results over time.
What’s included in the pack
- 1 x H13-grade true HEPA filter
- 1 x Activated carbon filter
- 6 x Upgraded pre-filters
- Replacement guidance suggesting a 6–12 month cycle for best results
Multi-layer filtration for clearer air
- Pre-filter captures larger particles to ease post-filter load and keep the system running smoothly
- Activated carbon filter helps reduce odors and some gases for a fresher room feel
- True HEPA filter traps fine dust, pollen, and pet dander for noticeable allergen relief
Easy to replace
- No tools required for swap, simplifying routine maintenance
- Upgraded pre-filter design to help with quicker, error-free installation
- Just remove the old filter and insert the new one for a quick refresh
Real-world use and benefits
In homes with pets, frequent cooking, or shared spaces, the three-layer setup supports smoother airflow and a sense of freshness as air passes through multiple filtration stages. The focus on easy handling helps keep maintenance simple and predictable, which many users appreciate during busy seasons.
Compatibility and care: this set is designed for the HR900 model and aligns with common replacement part references. Before ordering, please confirm your purifier model to ensure a proper fit.
Buy with confidence: our support team is available to answer questions, and we’re committed to responsive service to help with setup or any concerns.
FAQ
Q: What is included in the WILERDA HR900 Replacement Filter Set?
A: It includes 1 true HEPA filter, 1 activated carbon filter, and 6 upgraded pre-filters for HR900.
Q: Is installation tool-free and how often should I replace filters?
A: Yes, replacement is tool-free; consider replacing every 6–12 months for optimal performance.
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.
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