Jafanda JF280
#4 in Small roomsFull review
Strong value for a bedroom up to about 210 sq ft, with a PM2.5 sensor and auto mode at $60.
Amazon $59.99$59.99
3.2/5
A cheap, slim tower purifier for a small bedroom or office.
- 99 cfmSmoke CADR
- 153 sq ftRoom size
- 3 yearsWarranty
Check price at Amazon$80.74
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Inexpensive to buy, with filters around $20
- Slim tower fits beside a bed or desk
- Three-year warranty
Cons
- Certified for only about 150 sq ft
- Least efficient here, so it uses more power for its output
- No sensor or auto mode
- Carbon pre-filter and UV bulb are extra consumables
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its room size. How we rank explains each one.
Independent measurements
Clean air delivery and noise measured by independent reviewers.
| Tested by | CADR | Noise | Conditions |
|---|---|---|---|
| HouseFresh | - | 55.6 dB | dB at 3 ft: 40 / 44.8 / 51.6 / 55.6 by speed; took 104 min to clear its test room |
Specifications
| Model number | AC4825E |
|---|---|
| Performance | |
| Smoke CADR | 99 cfm |
| Dust CADR | 116 cfm |
| Pollen CADR | 129 cfm |
| PM2.5 CADR | 111 cfm |
| CADR certified by | AHAM Verifide |
| Room size (AHAM) | 153 sq ft |
| Coverage (maker) | 743 sq ft |
| Efficiency | |
| Efficiency (IEF) | 3.5 cfm/W |
| ENERGY STAR | No |
| Energy use | 182 kWh/year |
| Filters | |
| Filter | HEPA with carbon pre-filter, optional UV-C bulb |
| Activated carbon | Yes |
| Replacement | FLT4825 (Filter B) |
| Replacement cost | $19.88 |
| CARB certified (ozone) | Yes |
| Controls and build | |
| Air-quality sensor | None |
| Auto mode | No |
| Wi-Fi app | No |
| Fan speeds | 3 |
| Dimensions | 22 x 10.25 x 6.75 in |
| Weight | 8.6 lb |
| Warranty | 3 years |
Alternatives in this room size
IKEA STARKVIND Air Purifier
#5 in Small roomsFull review
A good-looking small-room purifier with cheap filters, best for IKEA smart-home users.
IKEA $149.99$149.99
Levoit Core 200S
#7 in Small roomsFull review
A cheap smart purifier for a small bedroom or office. Choose something bigger for a living room.
Amazon $69.98$69.98
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