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We offer free standard shipping on all orders across the United States, with no minimum purchase.
Orders are processed within 1–2 business days and delivered in 3–5 business days after dispatch (6–10 business days to Alaska, Hawaii and U.S. territories). You will receive a tracking link by email as soon as your order ships.
You have 30 days from delivery to return any unused item in its original condition and packaging for a full refund.
Return shipping is free: email loftwyn.com@gmail.com with your order number and we will send you a prepaid return label. Damaged, defective or incorrect items are always covered.
Your refund is issued to your original payment method within 5–10 business days after we receive your return.
Upgrade your filter routine with a VALUE-packed bundle from KEYJINIU. This kit combines 4 replacement HRF-H1/H2 main filters with 8 carbon pre-filters, designed to work with Honeywell models HPA060, HPA160, HPA050, HPA150, HHT055, and HHT155. By aligning with replacement part numbers HRF-H1, HRF-H2, and HRF-B2, this set offers a convenient path to sustained purifier performance without frequent trips to the store.
Each filter is crafted to fit snugly into your unit, supporting steady airflow and minimizing gaps where unfiltered air could slip through. The carbon pre-filters help capture common odors and larger particles before they reach the main filter, helping to keep the replacement schedule predictable and the air feeling fresher in daily life.
Replacing filters can be a quick, tidy task. No tools are required; just open the purifier, remove the old unit, and insert the new one. Keeping up with filters every 4 to 6 months (or per your usage) helps maintain consistent performance and reduces the chance of overworked components.
While not a specific guarantee of outcomes, the combination of fresh main filters and carbon pre-filters supports the purifier’s ability to handle routine household air challenges—dust, pet dander, cooking smells, and general indoor pollutants. The value pack provides ongoing coverage for busy schedules and varied air patterns, so you can plan replacements ahead of time.
Q: What is included in the KEYJINIU filter bundle?
A: The kit includes 4 HRF-H1/H2 main filters and 8 carbon pre-filters for Honeywell models.
Q: How often should I replace these filters?
A: Replace main filters every 4-6 months, and pre-filters as needed based on usage.
Shipping is free on every order within the United States, with no minimum purchase. Orders are processed within 1–2 business days, and standard delivery takes 3–5 business days after dispatch (6–10 business days to Alaska, Hawaii and U.S. territories). You will receive a tracking link by email as soon as your order ships. We currently ship to U.S. addresses only.
You can return any item within 30 days of delivery for a full refund, as long as it is unused and in its original condition and packaging. Return shipping is free: we send you a prepaid return label, whether the item arrived damaged or defective or simply was not right for your home.
To start a return, email loftwyn.com@gmail.com with your order number. Once we receive your return, your refund is issued to your original payment method within 5–10 business days.
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