Leemone 2 Pack Filter Replacement for Shark Air Purifier 4 - Reliable

In this review of the Leemone 2 Pack Filter Replacement, the bottom line is simple: it is a cost-conscious replacement kit for owners of Shark Air Purifier 4-fan models who want near-original filtration performance without the name-brand price. The reviewer found installation straightforward and filtration effective for common household particles; the biggest reason to buy is value - two H13 HEPA filters plus four replaceable pre-filters extend service life and reduce repeated purchase cost while still targeting pollen, dust and pet dander.

Key Features

• Compatibility: Designed specifically for Shark Air Purifier 4-fan models HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405 and UA415 for a reliable fit.
• True H13 HEPA: The premium H13 HEPA stage captures up to 99.97% of particles down to 0.3 microns, helping reduce pollen, dust and pet dander in living spaces.
• Three-stage filtration: Activated carbon and pre-filter layers work with the HEPA to trap odors and larger debris, improving perceived air quality faster than HEPA alone.
• Cost-effective pack: Includes two HEPA filters and four replaceable pre-filters so users can swap pre-filters regularly to extend HEPA life and lower ongoing costs.
• Responsible carbon source: Activated carbon in the filter uses FSC-certified charcoal powder for odor adsorption without sacrificing performance.
• Reset guidance: Clear instructions are provided to reset the FILTER LIFE indicator after replacement to keep filter timing accurate.

Who It's For

This kit is best for owners of Shark Air Purifier 4-fan machines who want a less expensive replacement without sacrificing fit or core filtration effectiveness. It is well suited to households with pets, seasonal allergies or general dust where replacing pre-filters every 3 months and HEPA every 6-12 months is practical.

Shoppers who require certified original-brand warranty service or who need specialized medical-grade filtration beyond H13 should check manufacturer options; those expecting long-term lifetime parity with original filters may see mixed longevity reports and should plan to monitor performance and replace as recommended.

Pros & Cons

Pros

• Excellent value: two HEPA filters plus four pre-filters lower per-filter cost.
• Good fit and easy installation in supported Shark models for hassle-free replacement.
• Three-stage filtration and FSC-certified carbon help reduce odors and common airborne particles.

Cons

• Longevity reports are mixed, so heavier dust or pollutant loads may require more frequent replacement.

Specifications

Brand	Leemone
Compatible Models	Shark HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415
Filter Type	H13 True HEPA + activated carbon + pre-filter
Package Contents	2 HEPA filters and 4 replaceable pre-filters
Removes	Particles down to 0.3 microns; pollen, dust, pet dander, odors
Filter Life Recommendation	Pre-filter every 3 months; HEPA every 6-12 months

Our Verdict

The Leemone 2 Pack Filter Replacement is a practical, budget-minded choice for owners of Shark Air Purifier 4-fan models who need competent filtration without premium brand prices. It combines genuine H13 HEPA filtration with replaceable pre-filters to extend service life, making it a strong value for typical home use while requiring routine replacement when air quality is poor or heavy debris loads are present.

Frequently Asked Questions

Will these filters fit my Shark Air Purifier 4 model?
Yes, they are made for HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405 and UA415 models and match the referenced part numbers for a proper fit.

How often should I change the filters?
Change the pre-filter every 3 months and the H13 HEPA filter every 6-12 months depending on use and local air quality; replace sooner in dusty or pet-heavy homes.

How do I reset the filter indicator?
After installing a new filter, press and hold the FILTER LIFE button on the top panel for 3 seconds until the purifier beeps to confirm the filter timing has been reset.