Description
xShark HE4FKPET Anti-Allergen HEPA Filter with Odor Lock
The Shark Air Purifier 4 family, including HE401, HE400, HE402, and HE405, benefits from the HE4FKPET cartridge, which blends a high-efficiency HEPA stage with carbon-based odor control. This pairing targets small particulate matter while addressing everyday household smells, helping spaces feel fresher without changing your routines.
Built to meet stringent filtration standards, this replacement filter captures a wide range of airborne particles and combines it with an odor-lock feature designed to tackle odors from cooking, cleaning products, and other common sources. The result is air that can feel crisper, cleaner, and more inviting in living rooms, bedrooms, and kitchens alike.
What makes it effective
- ANTI-ALLERGEN HEPA MULTI-FILTER: Captures 99.97% of dust, dander, allergens, smoke, and household odors, down to 0.3 microns.
- HEIGHTENED ODOR PROTECTION: An advanced odor guard and carbon layer target smells from cooking, cleaning products, and other everyday sources.
- COMPATIBILITY: Designed for Shark Air Purifier 4-Fan Models (HE401, HE400, HE402, HE405).
- REPLACEMENT TIMING: For best results, replace every 6 to 12 months, depending on usage and air quality.
Real-life use scenarios
Picture a busy kitchen where aromas linger after cooking, or a living space that hosts pets and daily activities. The odor-lock design can help reduce persistent smells from meals, pet scents, or routine cleaning products, creating a more inviting atmosphere for guests and family members. In rooms with new furniture or paint, you might notice a subtle shift toward a more comfortable, breathable feel as odors are moderated.
Beyond odors, the filter contributes to a sense of cleaner air in high-traffic areas. Even without dramatic changes in room size or layout, the combination of particle capture and odor control can make everyday air feel fresher and more comfortable during long evenings at home or quick work-from-home sessions.
Tips for getting the most from your filter
- Install the filter according to your Shark purifier’s instructions to ensure a proper seal and peak performance.
- Monitor usage and air quality to determine the best replacement interval within the 6–12 month window.
- Pair with regular device maintenance and adequate room ventilation for overall air freshness.
FAQ
Q: Which Shark Air Purifier models is the HE4FKPET filter compatible with?
A: Compatible with Shark Air Purifier 4 fan models HE401, HE400, HE402, and HE405.
Q: How often should I replace the filter?
A: Replace every 6 to 12 months, depending on usage and air conditions.
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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