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Purispira, Delhi NCR

Your room, sized, sealed and measured.

Answer six questions. We match a purifier to your room with the maker's CADR, then Purispira delivers it, sets it up, seals the gaps and reads PM2.5 before and after, for one price. Or buy just the machine from a retailer.

Start Air Match See Purispira packages

Our matches are ranked by published rules, never by what we stock or earn.

Room150sq ft
Clean air needed184m3/h
Models we list that cover it18 of 22

Rule: area x 0.0929 x 2.75 m ceiling x 4.8 air changes an hour, against the maker's CADR.

Buy from Purispira

What a box from a retailer cannot do.

Prices are final and include delivery and visits inside our area. Delhi addresses first.

Clean BedroomReserve now
from ₹8,999 per bedroom

One payment, and Purispira does the whole bedroom.

Standard bedroom up to about 200 sq ft by our rule (about 265 sq ft with the Qubo Q400). Small room ₹8,999, large room ₹14,999, two purifiers ₹26,999, two large purifiers ₹28,999. Paid in full when we confirm your unit; we buy the purifier only after your payment lands.

Packages start when our purifier supplier is signed, expected between 20 and 26 October. Reserve now with ₹999, refundable in full until we deliver. The balance is paid when we confirm your unit.

Choose your size
Clean Room VisitBooking now
₹2,999 one bedroom

Bought your purifier anywhere? We make the room work with it.

One bedroom, for a purifier bought anywhere. Each extra room in the same visit is ₹1,499. A fitted automatic drop seal for the main door is ₹2,999.

Book Clean Room Visit
Room Seal KitPre-order now
₹999 per kit, shipped

Everything to seal one bedroom, in one small box.

₹999 shipped. ₹799 when added to any other Purispira order or visit. ₹749 each for 25 or more, for societies and employers.

First kits ship about 26 October. Pre-order now with no payment: we message you with a payment link the day your kit is packed.

Pre-order, pay when it ships
Clean Cabin SwapBooking now
from ₹1,299 per car

Your car's cabin filter, changed in your parking in about 15 minutes.

₹1,299 for Maruti cars, ₹1,499 for Hyundai, Kia and Tata compacts, ₹1,899 for SUVs and MPVs. Clean Cabin Plus, a vent and AC foam clean, is ₹699 more.

Choose your car

Air it daily. Sealed rooms need airing for 10 minutes every afternoon and before bed. Never use an angithi, coal, kerosene or gas heater in a sealed room. Airing guide.

Packages

The whole bedroom, one price

Purifier, set-up, sealing, readings and a year of Filter Club, from ₹8,999.

 Essentials

Seal kits and masks

The Room Seal Kit, packed in Delhi, from ₹999. N95 masks by the box.

 Car

Clean Cabin Swap

A carbon cabin filter fitted in your parking, from ₹1,299.

 Care plans

Filter Club and visits

Any brand: reminders, the genuine filter fitted and a reading after, ₹999 a year.
How Purispira works

Three steps, no guesswork.

Answer six questions

Which room, how big, who uses it, what matters most, your budget, and how you want it.

We match you from 34 models we have checked

Sized with each maker's CADR and our published rule, then ranked by your priority. You see why each one made the list.

Pay Purispira once

We deliver, set up, seal and read your room within 2 days in Delhi (models in stock). Prefer only the machine? Buy it from the retailer.

Start Air Match
For companies, schools and societies

Smog Season Kits, work-from-home kits, classroom packs, winter rentals and car park camps.

Smog Season Kit ₹999 a head (₹799 for 200 or more), WFH Clean Room Kit ₹1,499 per employee, WFH Clean Desk ₹13,999, Clean Space Pack ₹22,999 a classroom, Office Winter Rental, Air Reports and Clean Cabin Days. Proforma invoice, bank transfer. Prices for services, purifiers and WFH kits are before GST, which is added once we are registered.

Order by 25 October for delivery before 1 November, if our GST registration is granted by then. If it is not, you choose a new date or cancel; no payment is taken before then.

See business pricesAsk for a proforma
Just the machine

Proven purifiers from brands you know.

A few of the 34 models we list, from a bedroom unit to a car unit. Buy the machine from the retailer, or let Air Match pick and Purispira install it.

AffiliatePurispira earns a commission when you buy through our retailer links, at no extra cost to you. Retailers set the price and handle delivery.

Start Air MatchSee all 46 models
Delhi air, in numbers

The season is starting.

187
Delhi's 24-hour AQI on 4 Oct 2026
CPCB daily AQI bulletin
351
Delhi's 24-hour AQI on 21 Oct 2025, the day after Diwali
CPCB AQI bulletin, 4 pm
8 Nov
Diwali 2026 falls on Sunday 8 November
Calendar

Delhi PM2.5 at 11:41 am on 13 Oct 2026: 92 µg/m³ (aqi.in, Prana Air network).India's 24-hour PM2.5 standard: 60 µg/m³ (CPCB, 2009).WHO 24-hour guideline: 15 µg/m³ (WHO, 2021).

AQI is an index from 0 to 500, not a concentration. PM2.5 is measured in micrograms per cubic metre. In a Delhi study, 82 percent of better-off households shut doors and windows against outdoor air, but under 5 percent had sealed the gaps in the past month (Greenstone, Lee and Sahai, 2021).

Questions

Plain answers.

Why buy from Purispira and not Amazon?

Amazon sells you a box. We sell you a room that works: a purifier sized with the maker's CADR, delivered and set up, the gaps at the door, window and AC pipe hole sealed, and PM2.5 and CO2 read before and after, for one price. The purifier is billed at or below the MRP on its box, with the maker's warranty. If you only want the machine, the retailer link is still on every product page. Packages.

Is it safe to seal my bedroom?

Yes, with two rules. Air the room for 10 minutes every afternoon and before bed: closed bedrooms have measured about 2,400 to 2,600 ppm of CO2 overnight in Danish studies (Strom-Tejsen and others, 2014 and 2016). And never use an angithi, coal, kerosene or gas heater in a sealed room. We ask before we seal, and we do not seal a room heated that way. Airing guide.

What invoice do I get?

Once our GST registration comes through, a tax invoice from Purispira: the purifier at or below the MRP on its box, with the maker's warranty, and our services as separate lines. Until then, a numbered receipt marked "Not registered under GST", and no GST is charged. Companies get a proforma and pay by bank transfer.

Can I still buy just the machine?

Yes. Every purifier page has a "Machine only" link to the retailer, usually Amazon.in. The retailer sells, delivers and handles returns, and pays us a small commission at no extra cost to you. Our Clean Room Visit works with a purifier bought anywhere.

How does Purispira make money?

Mostly from what you buy from us: packages, our own Room Seal Kit, visits, Filter Club and business orders, at the prices on each page. When you buy just the machine through a retailer link, the retailer pays us a small commission. Neither changes the order of Air Match results. How we earn.

Who delivers, and where?

Purispira packages, visits and car swaps: our own team in Delhi NCR, two people per visit, carrying ID. Kits: by courier. Goods go to Delhi pincodes first; Gurugram and Noida open the day our GST registration comes through. Machine-only purchases: the retailer. Shipping and delivery.

Why don't you show retailer prices?

Retailer prices change daily, and Amazon's rules allow a site to show Amazon prices only through its product data service, which opens to a new site after 10 qualifying sales in 30 days. Our own prices are on our own offers. For machine-only buys we use budget bands, based on the maker's own store price seen on 13 Oct 2026 (or the printed MRP), only to filter your matches.

What about refunds and warranty?

Purispira orders: anything we sell that is defective, deficient, spurious, not as described or late, we take back at our cost and refund in full, or redo the service, whichever you choose. Also a full refund before dispatch or before the visit, and reservations refundable in full until we deliver. Masks cannot be returned once delivered unless the sealed packs arrive damaged, defective or not what you ordered. The purifier's warranty is the maker's, and if it is dead on arrival or not the model we confirmed, we replace it or refund the whole package. Machine-only purchases follow the retailer's policy. Cancellation and refunds.

Is Air Match an AI?

No. Air Match is a set of rules we wrote and publish: room size to clean air needed, then your priority, budget and the maker's figures. It runs in your browser and gives the same answer every time for the same answers. What we stock or earn never changes the order.

What happens to my answers?

Your Air Match answers stay in your browser for this visit and are not sent to us. Your cart stays in your browser too. We collect contact details only when you order, book or ask for a quote. Privacy Policy.