Shark

Shark NeverChange Air Purifier MAX + Remote & 2 Odor Neutralizer Cartridges

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Item # 990302252
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Smart summary

Generated by AI
  • Permanent Filtration System: Features a 10x longer filter life, designed to save over $300 in replacement costs across five years, ensuring continuous air purification.
  • Superior Particle Capture: Captures 99.98% of airborne particles like allergens, dust, and dander (0.1-0.2 microns), exceeding HEPA standards for cleaner air.
  • Expansive Area Coverage: Purifies extra-large areas up to 1400 sq. ft. in one hour, ideal for multi-room purification in large bedrooms, living rooms, and basements.
  • Advanced Odor Control: Utilizes Odor Neutralizer Technology to guard against odors and release a fresh scent, providing 2x better odor reduction than filtration alone.
  • Intelligent Air Monitoring: Clean Sense IQ tracks air quality (PM1, PM2.5, PM10), automatically adjusts power, and displays real-time results on an LED screen.
  • Quiet Performance: Delivers ultra-quiet operation, minimizing sleep interruption and ensuring a peaceful environment while effectively purifying the air.
shark neverchange air purifier max + remote & 2 odor neutralizer cartridges front-facing black cylindrical Shark NEVERCHANGE air purifier with top grille and circular blue LED air-quality display, glossy vertical panels, slim black remote with Shark logo and two teal odor neutralizer cartridges; designed to purify up to 1400 sq. ft., uses long-life HEPA filtration and odor neutralizer technology, and is suitable for large bedrooms, living areas, or travel-sized rooms.
Shark NeverChange Air Purifier MAX + Remote & 2 Odor Neutralizer Cartridges
Hero image 0 of Shark NeverChange Air Purifier MAX + Remote & 2 Odor Neutralizer Cartridges, 0 of 11

About this item

Product details

The Shark NEVERCHANGE™ air purifier max HP305 is designed for 10x longer filter life, saving you $300 or more in filter replacement costs over 5 years*. It captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). It covers up to 1400 sq. ft. for powerful, multi-room purification. odor neutralizer technology guards against odors throughout your home, releasing a fresh scent into your air for 2x better odor reduction vs. filtration alone, based on astm e544 vs. HP300 with filter and carbon only, after 30 minutes.  

*allergen refers to non-living matter.  

**vs. cost of replacing filters on a competitor unit over 5-year period in 300 square foot space.  

Clean Sense IQ

Clean Sense IQ™ tracks air quality and constantly adjusts power to keep your air pure. (Measures three particle sizes: PM1, PM2.5, and PM10). Results & updates are displayed in real-time on an LED screen.  

Odor Neutralizer Technology

Odor neutralizer technology guards against odors throughout your home, releasing a fresh scent into your air for 2x better odor reduction*  

*vs. filtration alone, based on astm e544 vs. hp300 with filter and carbon only, after 30 minutes.  

Whole Home Coverage

Purify extra-large areas—up to 1400 sq. ft. in just one hour*. Perfect for multiple rooms, large bedrooms and living rooms, basements, and more. *Based on AHAM AC-1, at one air change per hour.

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Specifications

  • Includes: Shark NeverChange Air Purifier MAX, Debris Defense Washable Filter & NeverChange HEPA filter, two Odor Neutralizer Technology Cartridges
  • 2 Year Warranty
  • Dimmable LED Display
  • Cord Length 6'
  • Assembled dimensions: 13.2”L x 13.2”W x 22.5”H
  • 120 Volts

Warnings and disclaimers

WARNING - California Proposition 65

 WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and Bisphenol A (BPA), which is known to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.www.P65Warnings.ca.gov 

Member ratings & reviews

4.5 out of 5 stars
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853 ratings512 reviews
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  1. 5 stars77% (661)
  2. 4 stars10% (89)
  3. 3 stars4% (31)
  4. 2 stars2% (16)
  5. 1 star7% (56)
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Showing 1-3 of 512 reviews

Sep 22, 2025
Reviewer name: Coyote7
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Sleek and Effective

Very quiet , decent scent feature but the scent does not last long , very nice auto setting feature that increases filter fan when poor air quality detected

Helpful?7EN40CCP98KP13616406295
Sep 10, 2025
Reviewer name: Jeff S
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Night & Day Difference with Shark NeverChange

The cost/poor quality of our old cleaners made the decision to buy the Shark NeverChange EZ! The Shark NeverChange does such a great job we could easily tell a difference within 24 hours of plugging it in! Thank you Shark

Helpful?7EN40CCP98KP13616406295
Mar 5, 2024
Reviewer name: Batman
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing and costs less

This has really improved the air quality in my space. I know several people have said that it doesn't work because of the initial reading of 100% but i found that after running it on auto for 24 hours, it began getting more accurate readings. I am very happy with this purchase and would recommend it to friends and family.

Helpful?7EN40CCP98KP13616406295

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