Blueair · CP7i / 6712211000
Ready to buy
The retained reference is $699.99 current direct U.S. price. Promotions have reduced this price; confirm one-time purchase, two included filters and current extended-warranty registration. Confirm an exact genuine replacement filter is available before the return window closes.
Current market
Each line carries its own check date because price, software, specifications, and product cycle do not age at the same speed.
Promotions have reduced this price; confirm one-time purchase, two included filters and current extended-warranty registration. Confirm exact current U.S. checkout price, tax and delivery before paying.
Classic Pro CP7i belongs on the shortlist when its dual-fan quiet delivery, long registered warranty and app features justify the price, without treating HINS or HEPASilent claims as guaranteed health outcomes.
Other paths
These are not generic competitors. Each one represents a different way to buy into the same market.
Blueair
Coway
What changed
Older observations stay in the ledger when the current view changes. That lets a buyer tell the difference between an old complaint, an active issue, and a problem that was corrected.
Classic Pro CP7i was checked against exact manufacturer identity and operating material, current U.S. price, filter availability and cost, room-size test basis, independent comparison and bounded owner evidence.
Each amount stays tied to its source and capture date. Conflicting prices remain visible until the seller resolves them.
Current reference priceA structured timeline will begin with the next source capture
Owner experience
Owner discussion returns to dual-fan sound, app setup, hins expectations, paired-filter packaging and registered warranty rather than a universal air-quality outcome.
These are self-reported experiences from different room volumes, ceiling heights, layouts, sources, outdoor conditions, fan speeds, filter ages, placements, app versions, electrical conditions and individual sensitivities. They identify checks to run and do not prove exposure reduction, symptom improvement, gas removal, smoke safety, mold remediation, reliability or failure rates.Exact-model owners discuss dual-fan sound, app setup, sensor response, size and filter handling. The manufacturer-hosted reports are not a controlled reliability study.
Confirm the U.S. CADR record and filter package, review HINS boundaries and compare same-speed sound with a simpler mechanical purifier.
1 evidence recordSources
The page separates what a source states directly from what we conclude across sources.
Blueair identifies exact model CP7i / 6712211000 as a wide dual-fan, dual-filter purifier with HEPASilent electrostatic assistance, HINS visible-light filter treatment, PM1/PM2.5/PM10 sensing and app control.
$699.99 current direct U.S. price was retained for exact model CP7i / 6712211000. Promotions have reduced this price; confirm one-time purchase, two included filters and current extended-warranty registration
CP7i uses two exact Particle & Carbon filters plus pump pre-filters; the $99.99 replacement listing is CP7i-specific and should be checked for the full two-filter service quantity Blueair maps CP7i to 609 square feet at 4.8 ACH. U.S. review specifications report 393 cfm smoke, 231 dust and 380 pollen, while other regional manuals publish a single 380 cfm family value; retain the market-specific record Published operation is about 25 to 56 dB(A) and 6 to 60 W across dual fans; compare CADR and sound at the same mode rather than joining best-case endpoints PM1, PM2.5 and PM10 sensors inform app readings and auto behavior; they do not measure gases or guarantee the selected automatic speed delivers a buyer's target ACH
Blueair lists the CP7i replacement filter product at $99.99 with up-to-one-year RealTrack guidance; confirm that the current package contains the full paired set Follow the exact manual for pump pre-filter cleaning, dual-filter replacement, sensor and cabinet care and reset; disconnect power before service and do not stare into or defeat the light system Remote readings, schedules and controls use the Blueair app, account, Wi-Fi and cloud. Review privacy and confirm what remains available after an outage or end of app support Registration extends the stated one-year warranty to five years. Blueair publishes the exact manual, filters, trial and app support; retain registration and authorized-seller proof
EPA treats portable filtration as a supplement to source control and clean-air ventilation, sizes particle cleaners by CADR and room volume, separates particle from gas filtration and states that no air cleaner removes every pollutant.
AHAM's suggested room size uses 4.8 air changes per hour and publishes separate tobacco-smoke, dust and pollen CADRs; room height and desired repetition remain part of sizing.
CARB certification addresses low ozone emissions and electrical safety under its regulation; CARB explicitly says listing does not establish cleaning effectiveness or complete health safety.
Independent hands-on testing examines particle response, noise, app behavior, filter design and market-specific CADR while separating HINS claims from measured room clearing.
Exact-model owners discuss dual-fan sound, app setup, sensor response, size and filter handling. The manufacturer-hosted reports are not a controlled reliability study.
Blue Signature Large is the design-led connected large-room filtration alternative at $449.99 current direct U.S. price.
Airmega 400 is the quiet dual-filter large-room mechanical platform alternative at $649 current direct U.S. price.
Manufacturer identity, exact filter and manual or support material, current U.S. price, AHAM or published CADR and room-size basis, independent comparative or instrumented editorial, CARB ozone context, EPA limitations and bounded owner evidence were checked on August 17, 2026. This desk covers complete current U.S.-market portable room air purifiers for serious home use. It excludes HVAC filters, industrial scrubbers, dehumidifiers, unsupported marketplace devices, filter-only products and cosmetic-only variants. CADR measures particle clean-air delivery under stated conditions; it is not a gas-removal rating, health guarantee or proof that one unit serves a whole home. Room-size headlines at one, two and 4.8 air changes per hour are not interchangeable. Sound, energy, filter efficiency, sensor readings, app features, auto modes, carbon labels, HEPA wording, CARB listing and ENERGY STAR status each have separate test boundaries. Source control and clean-air ventilation remain primary. No purifier prevents, treats or diagnoses illness, guarantees exposure reduction or smoke safety, remediates mold or assures universal indoor-air outcomes. Carbon monoxide alarms, moisture repair, professional hazardous-material work and public-health guidance remain separate needs.
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