Categories/Air Purifiers/Honeywell Allergen Plus HEPA Air Purifiers for Large Rooms, HPA5300B, 2400 Sq ft, Smoke, Pollen, Dust Reducer
critical

Buy-box price is 39.8% below MSRP and a 1P seller controls the listing

Honeywell Allergen Plus HEPA Air Purifiers for Large Rooms, HPA5300B, 2400 Sq ft, Smoke, Pollen, Dust Reducer

Honeywell Allergen Plus HEPA Air Purifiers for Large Rooms, HPA5300B, 2400 Sq ft, Smoke, Pollen, Dust Reducer

Honeywell·
ID 302743338

The Honeywell Allergen Plus HEPA Air Purifiers for Large Rooms, HPA5300B, 2400 Sq ft, Smoke, Pollen, Dust Reducer was tracked for 30 day(s). During this period, the Buy Box price ranged from $198.54 to $329.65 against an MSRP/MAP of $329.65. The product's pricing health is currently flagged as critical.

Tracked 31 days · past 30-day window
Last updated Jul 31, 2026

Price Overview

FLOOR PRICE ($)

$198.54

MAX PRICE ($)

$329.65

AVG PRICE ($)

$214.61

EROSION (%)

39.77%

MSRP/MAP ($)

$329.65

Price erosion from MSRP
Severe39.77% below MSRP
MinimalModerateSevere

The product hit a low of $198.54, following a peak of $329.65 during the tracking period. Compared to its MSRP of $329.65, the floor price reflects a severe variance of 39.77% erosion.

Tracking window: Jul 1, 2026 – Jul 31, 2026

Buy box distribution

80%1P
1P · 1 seller, 80% share3P · 4 sellers, 17% share
Sellers won
3 of 5tracked sellers
Changed hands
4 timesover 30 days
SellerConditionPrice vs MSRPBuy box daysErosion
1PWalmart.com· Top
New
$228.99
−$100.66 below MSRP
24d (80%)
30.54%
3PTheValue shop
New
$219.99
−$109.66 below MSRP
4d (13%)
33.27%
3PThe Factory Depot
New
$296.68
−$32.97 below MSRP
1d (3%)
10.00%
3PPNWB Office Products
New
$279.67
−$49.98 below MSRP
0d (0%)
15.16%
3PJazzy J's LLC
New
$437.16
+$107.51 above MSRP
0d (0%)
-32.61%
Erosion severity: green under 10%, yellow 10–20%, red above 20%

The Buy Box for Honeywell Allergen Plus HEPA Air Purifiers for Large Rooms, HPA5300B, 2400 Sq ft, Smoke, Pollen, Dust Reducer is primarily held by Walmart.com (1P) with a 83% share, winning the Buy Box for 24 out of 30 tracked days. Only 3 of 5 total sellers have won the Buy Box.

Seller density vs. price erosion

Buy-box priceActive sellersMSRP $329.65
Peak seller pressure4 sellers on Jul 14Highest count during tracking window
Price impact at peak$0.00$198.54 → $198.54
Price trendRecoveringBased on trailing 30 days
Seller proliferation→ Stable0.0/day avg · 0 net

Buy-box price fell to a floor of $198.54 before recovering to $228.99. It entered the period already $131.11 below MSRP ($329.65), before any crowding pressure arrived. Seller count peaked at 4 on 07/14 — adding +0 net sellers over the full period. Seller count has held steady even as prices shifted.

Seller churn and influx

Comparing sellers before Jul 29 vs last 3 days of 30-day tracking period

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

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

New entrants (0)

No new sellers in recent period

Exited (3)
Persistent (2)

Key Findings

critical
Price Erosion

$131.11

Severe39.8% below MSRP

Severe erosion — floor is $131.11 (39.8%) below MSRP; the product is well below its intended price point and brand integrity is at risk.

Seller Activity

4 3P Sellers

Crowded3 exited

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

Buy Box

Walmart.com

Contested1P · 24 wins

3P sellers win the buy box 17.2% of the time; TheValue shop leads with 4 days at $219.99 (33.3% below MAP) — easing.

Recommended Actions
1

Immediate pricing intervention required — The lowest price has dropped to $198.54, which is 39.8% below MSRP ($329.65).

2

Monitor buy-box ownership daily — 3P sellers captured 17.2% of buy-box snapshots across the tracking period.

3

Prioritise enforcement action against TheValue shop, the highest-frequency 3P buy-box winner.

4

Escalate directly with Walmart — The lowest price has dropped to $198.54, which is 39.8% below MSRP ($329.65).

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