Categories/Air Purifiers/Purivortex Air Purifiers for Bedroom, Quiet Air Purifier with HEPA Filter for Pollen, Smoke, Dust, Pet Dander, Odor, Hair, Ozone Free, Covers Up to 880 Sq Ft, PX500 Black

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healthy
amazon.comID B0B9SL7894
Purivortex Air Purifiers for Bedroom, Quiet Air Purifier with HEPA Filter for Pollen, Smoke, Dust, Pet Dander, Odor, Hair, Ozone Free, Covers Up to 880 Sq Ft, PX500 Black

Purivortex Air Purifiers for Bedroom, Quiet Air Purifier with HEPA Filter for Pollen, Smoke, Dust, Pet Dander, Odor, Hair, Ozone Free, Covers Up to 880 Sq Ft, PX500 Black

Purivortex

The Purivortex Air Purifiers for Bedroom, Quiet Air Purifier with HEPA Filter for Pollen, Smoke, Dust, Pet Dander, Odor, Hair, Ozone Free, Covers Up to 880 Sq Ft, PX500 Black was tracked for 31 day(s). During this period, the Buybox price ranged between Buy box price ranged from $29.99 to $32.99 against an MSRP/MAP of $32.99. The product's pricing health is currently flagged as healthy.

Showing Results for Past 31 days
Last updated Jul 31, 2026
Price Overview
Minimal erosion

FLOOR PRICE ($)

$29.99

MAX PRICE ($)

$32.99

AVG PRICE ($)

$31.44

MINIMAL EROSION

9.09%

MSRP/MAP ($)

$32.99

Price erosion from MSRP9.09% below MSRP
Jul 1, 2026Jul 31, 2026

The product is currently selling at $32.99, following a peak of $32.99 during the tracking period. Compared to its MSRP of $32.99, the current price is at or above MSRP — no erosion detected.

Buy Box Distribution

Buy Box Share

2P100% · 31d

2P leads with 100% of Buy Box days

2P 2 sellers
Seller
Condition
Current Price ($)
Buy Box Days
Erosion (%)
2PPurivortex-US· Top
New
$49.99
+$17.00
31(100%)
-51.53%
2PAmazon Resale
New
$31.34
−$1.65
0(0%)
5.00%
The Buy Box for Purivortex Air Purifiers for Bedroom, Quiet Air Purifier with HEPA Filter for Pollen, Smoke, Dust, Pet Dander, Odor, Hair, Ozone Free, Covers Up to 880 Sq Ft, PX500 Black is primarily held by Purivortex-US (2P) with a 100% share, winning the Buy Box for 31 out of 31 tracked days. Only 1 of 2 total sellers have won the Buy Box.
Seller Density vs. Price Erosion
Buy-box priceActive sellers (scaled)MSRP $32.99

Peak Seller Pressure

2 sellers on Jul 12

Price held at $29.99

Price Trend

Recovering

7.9% recovery vs floor

Seller Proliferation

→ Stable

+0.03/day avg · +1 net

Peak +1 on 07/12

Buy-box price fell to a floor of $29.99 before recovering to $32.99. It entered the period already $3.00 below MSRP ($32.99), before any crowding pressure arrived. Seller count peaked at 2 on 07/12 — adding +1 net seller 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 31-day tracking period

New Entrants (0)

No new sellers in recent period.

Exited (0)

No sellers exited in recent period.

Persistent (2)
2PPurivortex-US

31d · avg $40.72 · 31 Buy Box Wins · ↑ rising

2PAmazon Resale

7d · avg $29.63 · 0 Buy Box Wins · ↑ rising

New Entrants — Sellers who appeared for the first time in the recent period.Exited — Sellers active earlier but absent in the recent period.Persistent — Sellers present throughout both the early and recent periods.
Key Findings
healthy
Price Erosion

$3.00

Moderate · 9.1% below MSRP

Moderate erosion — floor price is $3.00 (9.1%) below MSRP and slipping.

Seller Activity

Clean

Clean

No 3P sellers detected — the channel is clean.

Buy Box

Purivortex-US

2P · 31 wins · $49.99

Buy-box is controlled — Purivortex-US (2P) leads with 31 wins at $49.99, and 3P interference is minimal.

Recommended Actions
1

Escalate directly with Amazon — The lowest price has dropped to $28.21, which is 9.1% below MSRP ($32.99).

2

Review MAP compliance — The lowest price has dropped to $29.99, which is 9.1% below MSRP ($32.99).