Best True HEPA Air Purifiers for Small Room: Compact & Powerful Options for You


If you are looking for an air purifier for small room, you are in the right place now.

Keep reading for the top 3 HEPA air purifiers for small spaces – all recommendations are compact & portable, meeting your small room air purifier needs.

#1. Top 3 HEPA Air Purifiers for Small Rooms

  Pick 1. Best Portable Option

  Pick 2. Best Budget Option

  Pick 3. Best Stylish Option

#2. Where to Place Air Purifiers in Small Spaces

#1. Top 3 Best Small Room Air Purifiers – Compact & Portable

A common small room is normally 100 sq.ft – 250 sq.ft, such as bedroom, server room, computer room, small indoor grow room, studio, small dorm room, grow tent, toy room, storage room, tool house, keeping room, baby room, kitchen, pantry, laundry room, living room, small smoking room, hotel room.

Hence, you don’t need a giant gadget for your small spaces which may increase the filter replacement and maintenance charges.

A small room air cleaner is enough to cover your small spaces, such as your bedroom or apartment.

1. Best Portable Option: Purivortex 201B Pro True HEPA Air Purifier for Small Rooms ($54.99)

This portable air purifier is ideal for covering small rooms (up to 215 ft2), and able to refresh air 2X per hour in 215 ft2/20 m2, 4X per hour in 161 ft2/15 m2 and 6X per hour in 107 ft2/20 m2.

Simply plug it into an outlet with the included power adapter, press the switch button and the clean air just pops up directly.

With 3 layer of filtration system – pre-filter, H13 true HEPA filter and activated carbon filter, this small air purifier can filter large and ultrafine particles, such as dust, fume, hair, pollen, pet dander, and absorb VOCs,

odors and smells caused by pets, smoking.

Take a look at the below video check why Autumn Grace, a guinea pig & bun lover (a famous influencer on YouTube), recommends the Purivortex 201B Pro small single room air purifier.

2. Best Budget Option: Purivortex 201B HEPA Small Room Air Purifier for Allergies & Asthma ($49.99)

201B, a HEPA air purifier, is best small room air cleaner at the same price tag in the market.

Same as 201B Pro, it is ideal for small spaces (up to 215 ft2). You may place this one of the best air purifiers on the table or desk in your bedroom, home office, or office space, to clean room smoke and dust.

With the advanced 3-layer filtration system, it is one of the best small room air purifiers for allergies, asthma, mold, cigarette smoke.

When adjusted to the minimum fan speed, this small one-room air purifier only produces 20 dB white noise (whisper) for better sleep.

Hence, if you want a quiet small room air purifier, 201B is a good option.

This small air purifier is the most affordable, functional and top-rated air purifier for small room. Watch the video below to see how if performs in reality.

3. Best Stylish Option: Purivortex V1 True HEPA Air Purifier for Small Spaces ($89.99)

The HEPA filter air purifier for small room, covers up to 270 ft2 area. It is effective to clean all large and small airborne particles (larger than 0.3 micrometer), providing clean and fresh air for small places.

The mini room air purifier captures all dust, pollen, pet dander with the replaceable H13 true HEPA filter, which frees you from troublesome routine dust cleaning.

Check the video below for the real testing conducted by VapnFagan, indicating how this highest rated small room air purifier kills cigarette or vaping smoke.

The above top 3 best air purifiers for small rooms are all true HEPA type, so that all of them can remove all airborne particles for true clean air.

Be it an 80 sq.ft small room, or 9 X 14 ft, 150 sq.ft, 170 sq.ft, 200 sq.ft, 250 sq.ft, the above 3 HEPA air purifiers can cover all common small rooms or small apartment rooms.

If you want the best air purifiers for small rooms under $50, or $100, simply click the links below for the most budget-friendly and powerful options.

Best Air Purifiers Under $50

Best Air Purifiers Under $100

#2. Where to Place Air Purifiers in Small Spaces

A wise placement can make the most of your small room air purifiers.

The air purifiers can be place on your table in your bedroom, living room, office, or on the floor.

When you place the air purifier on the table, make sure to put it near you so that the clean air can directly breeze on your face.

When you place the air purifier on the floor, make sure it is placed near you, instead of in the corner.

Leave enough room between the wall and the air purifier so that the inlet and outlet are not blocked by the walls.

One Reddit OP shared an image about the placement of air purifier under a desk. The OP has left sufficient spaces between the air purifier and the wall.

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