IQAQ-4M Environmental Monitoring Four-in-one Air Quality Sensor RS485

IQAQ-4M Environmental Monitoring Four-in-one Air Quality Sensor RS485

Marsoni

M251S

$124.50

Get it in 3 business days with 1 day shipping. Friday, May 29

IQAQ-4M Environmental Monitoring Four-in-one Air Quality Sensor RS485IQAQ 4M Environmental Monitoring Four in one Air Quality Sensor RS485 The IQAQ 4M Environmental Monitoring Air Quality Sensor is a special sensor designed for environmental monitoring. The built in core sensors are all imported components. The sensor can continuously monitor the four types of PM2. 5 PM10 air quality concentration, atmospheric pressure and ambient temperature and humidity. Each parameter value is converted into MODBUS RTU standard

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We offer a 30-day return/exchange service after receiving.
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This filter pack was a perfect fit when needing to replace the cabin and engine filter for my 2025 CR-V Hybrid. My Honda dealer wanted $140 ($70 ea.) to replace both filters while this pack only cost $30. The cabin filter was a piece of cake, but the engine filter took a bit of an effort. Nothing too crazy, though. Definitely worth the money.

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Reviewed in the United States on April 13, 2026

Verified Purchase

Don Angelo

Fort Morgan, US

★★★★★ 5

Filters

Size: 2023-26 CRV 2.0L Hybrid

Perfect fit!

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Reviewed in the United States on April 1, 2026

Verified Purchase

MikeM

Waukegan, US

★★★★★ 5

Great product!

Size: 2023-26 CRV 2.0L Hybrid

Fit my 2024 Honda CRV perfectly. Quality seems to be as good as OEM. Dealer wanted $50 for each filter plus installation. Took me 15 minutes to do both watching videos.

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Reviewed in the United States on March 6, 2026