Categories/Air Purifiers/BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max
at risk

Buy-box price is 25.0% below MSRP and a 1P seller controls the listing

The BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max was tracked for 24 day(s). During this period, the Buy Box price ranged from $262.49 to $349.00 against an MSRP/MAP of $349.99. The product's pricing health is currently flagged as at risk.

Tracked 24 days · past 30-day window
Last updated Sep 30, 2026

Price Overview

FLOOR PRICE ($)

$262.49

MAX PRICE ($)

$349.00

AVG PRICE ($)

$334.58

EROSION (%)

25.00%

MSRP/MAP ($)

$349.99

Price erosion from MSRP
Severe25.00% below MSRP
MinimalModerateSevere

The product hit a low of $262.49, following a peak of $349.00 during the tracking period. Compared to its MSRP of $349.99, the floor price reflects a severe variance of 25.00% erosion.

Tracking window: Sep 7, 2026 – Sep 30, 2026

Buy box distribution

100%1P
1P · 1 seller, 100% share2P · 1 seller, 0% share3P · 3 sellers, 0% share
Sellers won
1 of 5tracked sellers
Changed hands
0 timesover 24 days
SellerConditionPrice vs MSRPBuy box daysErosion
1PAmazon.com· Top
New
$349.00
−$0.99 below MSRP
24d (100%)
0.28%
3PTriplenet Pricing INC
New
$471.13
+$121.14 above MSRP
0d (0%)
-34.61%
3PAME Electronics Pro (S/N recorded)
New
$316.30
−$33.69 below MSRP
0d (0%)
9.63%
2PAmazon Resale
New
$271.99
−$78.00 below MSRP
0d (0%)
22.29%
3PDollar Detour
New
$319.99
−$30.00 below MSRP
0d (0%)
8.57%
Erosion severity: green under 10%, yellow 10–20%, red above 20%

The Buy Box for BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max is primarily held by Amazon.com (1P) with a 100% share, winning the Buy Box for 24 out of 24 tracked days. Only 1 of 5 total sellers have won the Buy Box.

Seller density vs. price erosion

Buy-box priceActive sellersMSRP $349.99
Peak seller pressure4 sellers on Sep 7Highest count during tracking window
Price impact at peak−$87.50$349.99 → $262.49
Price trendRecoveringBased on trailing 30 days
Seller proliferation↓ Decreasing-0.1/day avg · -2 net

Buy-box price fell to a floor of $262.49 before recovering to $349.00. It entered the period already $87.50 below MSRP ($349.99), before any crowding pressure arrived. Seller count peaked at 4 on 09/07, easing off since — adding -2 net sellers over the full period. The crowding was short-lived — sellers came in, didn't find enough margin to stay, and pulled back.

Seller churn and influx

Comparing sellers before Sep 28 vs last 3 days of 24-day tracking period

2 3P sellers exited the listing — channel cleanup signal.

2 sellers exited with no new entrants — competitive pressure easing.

New entrants (0)

No new sellers in recent period

Exited (2)
Persistent (3)

Key Findings

at risk
Price Erosion

$87.50

Severe25.0% below MSRP

Severe erosion — floor is $87.50 (25.0%) below MSRP; the product is well below its intended price point and brand integrity is at risk.

Seller Activity

3 3P Sellers

Crowded2 exited

3 third-party sellers active — channel showing crowding pressure, exits outnumbering arrivals.

Buy Box

Amazon.com

Controlled1P · 24 wins

Buy-box is controlled — Amazon.com (1P) leads with 24 wins at $349.00, and 3P interference is minimal.

Recommended Actions
1

Immediate pricing intervention required — The lowest price has dropped to $262.49, which is 25.0% below MSRP ($349.99).

2

Escalate directly with Amazon — The lowest price has dropped to $241.49, which is 25.0% below MSRP ($349.99).

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