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Overview

Specially designed for the KJ420F-A35 air purification filter. Crafted from multi-layer composite filter mesh, the air purifier filter replacement can efficiently absorb and filter pollutants, pet hair, dirt, and other tiny particles in the air. Its reusable design avoids frequent replacement that causes large amounts of waste, ideal for allergy-prone users, pet families, and homes with children.

VEVOR 4-Stage Air Purifier Filter Replacement, Compatible with KJ420F-A35,HEPA H13 Activated Carbon Filter Accessories, Washable & Reusable, Easy to Replace for Office,Blue Green

Model: KJ420F-A350
Web Code: 19673946
Sold and shipped by | 3.8 seller rating (280 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· Air Purifier Cartridge

Designed for the KJ420F-A35 air purifier. This air purifier filter replacement features a multi-layer filter structure to effectively filter various impurities in the air, improving indoor air quality. It also supports washing and reusable use.

· Strong Adsorption

Featuring a multi-layer structure design, this filter replacement can effectively reduce pet hair and unpleasant smells in the kitchen. It is suitable for pet-raising families.

· Quiet & Energy-Saving

Featuring a unique pleated structure, the air purifier replacement expands the filtration area, allowing smoother airflow at lower noise. It ensures a deep sleep while significantly reducing the filter's energy consumption, saving energy.

· Wide Application

The air purifier replacement filter is ideal for rooms, offices, living rooms, kitchens, and studios, creating a comfortable breathing condition for you.

· Easy Replacement

Our air filter replacement features a thoughtful design, allowing you to replace it without tools. You only need to take out the old mesh and replace a new one in the same position, then you can breathe fresh air in minutes.

· Quiet & Energy-Saving

Our H13 true HEPA replacement features a unique pleated structure to expand the filtration area, making airflow smoother and quieter. It ensures a deep sleep while significantly reducing the filter's energy consumption.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: KJ420F-A350 HEPA Filter

Main Function: Purifies Air

HEPA Rating: H13, ≥99.97% (0.3–1 µm)

Number of Layers: 4 Layers

Color: Blue + Green

Material: Non-Woven Fabric + Activated Carbon + Titanium Dioxide

Net Weight: 1.76 lbs/0.8 kg

Product Dimensions: 15.71 x 11.57 x 1.73 in/399 x 294 x 44 mm

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Mesh Replacement

· Compatible Model: This air purifier filter replacement is suitable for the KJ420F-A35 air purification filter. Please check your model carefully before purchasing to avoid ordering the wrong model

· High-Efficiency Filtration: Our filter replacement features a four-layer composite structure. It can effectively capture pet hair, dirt, and other tiny particles in the air, ensuring a comfortable breathing condition

· Premium Material: This air purifier replacement features a non-woven fabric, activated carbon, and titanium dioxide. Their synergy improves the air purifier’s overall performance, maintaining excellent, stable purification even after long-term use

· Wide Application: Our air purifier replacement filter is suitable for various spaces, including living rooms, bedrooms, kitchens, and offices. It can meet your filtration needs in different places and provide fresher clean air

· Easy Replacement: The air filter replacement will gradually turn yellow during use (normal phenomenon). Replace it after 6-12 months or immediately if severely yellowed. The replacement is simple—no extra tools needed, and one person can finish quickly

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Air Purifiers
Return/Exchange Period
30 days
Condition
Opened