> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sonohealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SonoHealth AirPro vs. Shark Air Purifiers

> AirPro HEPA 14 vs. Shark air purifiers (including NeverChange models): filtration grade, UV-C, filter costs, and price compared — and which is the better value for clean air.

If you are comparing the SonoHealth AirPro against a Shark air purifier, the short version is: the AirPro uses medical-grade **HEPA 14 (99.995% at 0.3 microns) plus fully enclosed, ozone-free UV-C, starting at \$169**, while most Shark purifiers use **True HEPA (H13-class)** filtration with no UV-C. Shark's pitch is easy setup and, on NeverChange models, a long-life filter; the AirPro's edge is a higher filtration grade, added UV-C, and up to 1,200 sq ft of coverage.

## Quick comparison

| Feature                 | **SonoHealth AirPro**                      | Typical Shark air purifier                          |
| ----------------------- | ------------------------------------------ | --------------------------------------------------- |
| **Filter grade**        | HEPA 14 (99.995% at 0.3 µm)                | True HEPA, H13-class (about 99.97–99.98% at 0.3 µm) |
| **UV-C sterilization**  | Yes (fully enclosed, 254 nm)               | No                                                  |
| **Odor/gas filtration** | Activated carbon                           | Activated carbon (on most models)                   |
| **Coverage**            | Up to 1,200 sq ft                          | Varies by model                                     |
| **Noise**               | 25–50 dB (Night Mode 25 dB)                | Varies by model                                     |
| **Ozone**               | None (no ionizer)                          | None on HEPA models                                 |
| **Warranty**            | 2-year (lifetime with filter subscription) | \~1-year (typical)                                  |
| **Price**               | \$169                                      | Varies by model                                     |

Competitor details vary by model and change over time — always confirm the current grade and coverage on Shark's own listing before buying.

## Filtration: HEPA 14 vs. Shark's True HEPA

Shark's HEPA purifiers use a **True HEPA (H13-class)** filter, which captures roughly 99.97% of particles at 0.3 microns — genuinely good filtration. The AirPro is rated one grade higher to **HEPA 14 (99.995% at 0.3 microns)** under the EN 1822 standard, letting through about **10× fewer particles** at the hardest-to-catch size, and it adds a **UV-C** stage Shark models don't include. See [HEPA 14 vs. True HEPA](/air-purifier/hepa-14-vs-true-hepa) for what that gap means in practice.

## What about Shark's "NeverChange" filter?

Some Shark models advertise a **long-life or "NeverChange" filter** designed to last several years, which is convenient and lowers how often you handle a filter. The trade-off is that a very long-life filter still loads with particles over time, and you cannot swap in a fresh certified HEPA 14 element. The AirPro instead uses a **replaceable HEPA 14 filter** (6–12 months, tracked by the unit) so filtration stays at full grade — at $29.99–$79.99, or 20% off with the [filter subscription](/air-purifier/filter-replacement).

## Where Shark wins

Shark is a strong mass-market choice: wide retail availability, simple controls, and on NeverChange models, years between filter changes. If you want a straightforward purifier from a familiar brand and True HEPA is enough for your needs, Shark is a reasonable pick.

## Where the AirPro wins

The AirPro leads on **filtration grade (HEPA 14)**, adds **enclosed ozone-free UV-C**, covers up to **1,200 sq ft**, runs as low as **25 dB** in Night Mode, and comes with a **60-day free trial** and a **2-year warranty** (lifetime with the filter subscription). Facts are grounded in the [AirPro product page](https://sonohealth.com/products/air-pro-hepa-filter-air-purifier).

<Note>
  Neither purifier is a medical device, and neither treats or prevents any health condition. Both reduce airborne particles in the air passing through the unit; follow your clinician's guidance for any respiratory concern.
</Note>

## Which should you buy?

* **Choose the AirPro** if you want the highest filtration grade, built-in UV-C, quiet night operation, and a risk-free trial.
* **Choose a Shark** if you prefer a familiar big-box brand and a long-life filter, and True HEPA (H13-class) meets your needs.

SonoHealth is a Google Top Quality Store (sitewide 4.7 stars across 673 verified reviews spanning all products).

***

**Related:** [AirPro vs. Levoit](/air-purifier/airpro-vs-levoit) · [AirPro vs. Cheap Air Purifiers](/air-purifier/airpro-vs-cheap-air-purifiers) · [Best HEPA 14 Air Purifier](/air-purifier/best-hepa-14-air-purifier) · [HEPA 14 vs. True HEPA](/air-purifier/hepa-14-vs-true-hepa) · [Buy AirPro](/air-purifier/buy)