---
title: "Air purifier vs vacuum cleaner — size, weight and speed compar"
description: "Air purifier is somewhat greater than vacuum cleaner on weight — about 1.2×. Compared on 4 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/air-purifier-vs-vacuum-cleaner/
site: "At One Place"
---

# Air purifier vs Vacuum cleaner

**Air purifier vs vacuum cleaner: Air purifier is larger on weight**

Air purifier is somewhat greater than vacuum cleaner on weight — about 1.2×.

An air purifier and a vacuum cleaner can be compared on 4 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

## Side by side

*Larger value in bold. Ranges reflect genuine variation, not uncertainty.*

|  | Air purifier | Vacuum cleaner |
| --- | --- | --- |
| Weight | 2–18 kg | 2.5–11 kg |
| Typical cost | 70–900 $ | 50–900 $ |
| Loudness | 24–60 dB | 62–85 dB |
| Power draw | 5–110 W | 350–1,400 W |

## What the numbers say

- Air purifier is somewhat greater than vacuum cleaner on weight — about 1.2×.
- Air purifier and vacuum cleaner are near enough identical on typical cost.
- Vacuum cleaner is 1.6× air purifier on loudness.
- Vacuum cleaner is 18× air purifier on power draw.

*Weight compared.*

- Air purifier: 2–18 kg
- Vacuum cleaner: 2.5–11 kg

## Air purifier

A fan that pushes room air through a HEPA or activated-carbon filter.

## Vacuum cleaner

A motor-driven fan that draws dirt through a nozzle into a bag, bin or cyclone.

> This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

## Common questions

### Which is bigger, air purifier or vacuum cleaner?

Air purifier is somewhat greater than vacuum cleaner on weight — about 1.2×. Both figures are typical values; the full range for each is in the table above.

### How do air purifiers and vacuum cleaners compare on typical cost?

Air purifier: 70–900 $. Vacuum cleaner: 50–900 $. Air purifier and vacuum cleaner are near enough identical on typical cost.

### How do air purifiers and vacuum cleaners compare on loudness?

Air purifier: 24–60 dB. Vacuum cleaner: 62–85 dB. Vacuum cleaner is 1.6× air purifier on loudness.

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## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)
- ENERGY STAR Product Specifications — US Environmental Protection Agency (https://www.energystar.gov/) [Public domain (US Government)]