# Blueair Blue Pure 211i Max: specs and price

**Price (US):** $349.99 at blueair.com, as of 2026-07-25. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 21 air purifiers we track it is #12 cheapest of 21; category median $299.99.
**Brand:** Blueair
**Released:** 2022
**Deskmark:** Platinum Deskmark — pay-blind category standing 73/100, #1 of 19 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026 (last change 2026-07-25: $244.99 → $349.99)

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $349.99 |
| Brand | Blueair |
| Released | 2022 |
| Cadr smoke (CFM) | 443 |
| Coverage (sq ft) | 674 |
| Hepa | Yes |
| Filter type | HEPASilent dual filtration (mechanical + electrostatic) + Activated Carbon, 4-layer |
| Noise db min | 23 |
| Smart | Yes |
| Energy star | Yes |

## Where it stands

At $350, the Blueair Blue Pure 211i Max is #8 cheapest of the 21 air purifiers we track, where the median is $299.99. On the spec sheet, its cadr smoke of 443 CFM is the highest of the 15, its coverage of 674 sq ft is above the median of the 22, and its noise db min of 23 is below the median of the 19. By release date, it is among the newer of the 16 we date.

## Price over time

Since 2026-06-27, the Blueair Blue Pure 211i Max's price has risen 42.9%, from $244.99 to $349.99. The lowest we have recorded is $244.99 (2026-06-27).

## What reviewers say

Only one whitelisted tester, Wirecutter, published hands-on measured results for this exact model, naming it their large-room upgrade pick. Wirecutter found it a stellar, quiet, energy-efficient large-room performer (>99.9% smoke reduction), with a durability caveat on the washable fabric cover. (Based on 1 review, 1 lab-tested, 2026-05-04.)

Praised: Stellar large-room particle/smoke reduction (>99.9% in the 30-minute test); Very quiet for its power (<=41 dBA on its four lower speeds); Energy efficient (41 W max; 11-18 W in normal everyday use); Liveable extras: useful app/display readouts, full display shutoff, attractive washable fabric cover.
Flagged: Fabric cover looks shaggy over time and lost elasticity after a few washes, needing replacement; Shorter filter replacement cycle (6-9 months vs a typical year); Relatively high price and overkill for small-to-medium rooms.
Disagreement: Single-source: only Wirecutter provided a hands-on tested review of this exact model, so no cross-source agreement or disagreement could be assessed.
Sources: Wirecutter (2026-05-04, nytimes.com)

## Frequently asked questions

**What do reviewers say about the Blueair Blue Pure 211i Max?**

Only one whitelisted tester, Wirecutter, published hands-on measured results for this exact model, naming it their large-room upgrade pick. Wirecutter found it a stellar, quiet, energy-efficient large-room performer (>99.9% smoke reduction), with a durability caveat on the washable fabric cover. Praised: Stellar large-room particle/smoke reduction (>99.9% in the 30-minute test); Very quiet for its power (<=41 dBA on its four lower speeds); Energy efficient (41 W max; 11-18 W in normal everyday use); Liveable extras: useful app/display readouts, full display shutoff, attractive washable fabric cover. Flagged: Fabric cover looks shaggy over time and lost elasticity after a few washes, needing replacement; Shorter filter replacement cycle (6-9 months vs a typical year); Relatively high price and overkill for small-to-medium rooms. (From 1 tester review, 1 lab-tested.)

**How much does the Blueair Blue Pure 211i Max cost?**

The Blueair Blue Pure 211i Max has a US price of $349.99, as of 2026-07-25.

**How does the Blueair Blue Pure 211i Max compare on price?**

At $350, the Blueair Blue Pure 211i Max is #8 cheapest of the 21 air purifiers we track, where the median is $299.99.

**Has the Blueair Blue Pure 211i Max's price dropped?**

No — since 2026-06-27 the Blueair Blue Pure 211i Max has risen 42.9%, from $244.99 to $349.99; the lowest we have recorded is $244.99 (2026-06-27).

**What is the lowest price the Blueair Blue Pure 211i Max has been?**

The lowest we have recorded for the Blueair Blue Pure 211i Max is $244.99 on 2026-06-27.

**Is now a good time to buy the Blueair Blue Pure 211i Max?**

The Blueair Blue Pure 211i Max is currently $349.99; the lowest we have recorded is $244.99 (2026-06-27). Every price is dated, so you can judge it against its own history.

**When was the Blueair Blue Pure 211i Max released?**

The Blueair Blue Pure 211i Max was released 2022.

**What are the Blueair Blue Pure 211i Max's key specs?**

Blueair Blue Pure 211i Max (Blueair): cadr smoke cfm 443, coverage sqft 674, hepa Yes, filter type HEPASilent dual filtration (mechanical + electrostatic) + Activated Carbon, 4-layer, noise db min 23. Full sourced spec sheet verified 2026-06-15.

Source: https://www.blueair.com/products/blue-pure-211i-max (blueair.com, accessed 2026-06-15)
Corroboration: https://data.energystar.gov/resource/gaa3-swy6.json?brand_name=Blueair&$limit=20 (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/air-purifiers/blueair-blue-pure-211i-max/
Cite: Per The Front Desk Review, the Blueair Blue Pure 211i Max price of record was $349.99 as of 2026-07-25 — https://frontdeskreview.com/product/air-purifiers/blueair-blue-pure-211i-max/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl