Seal the room, then keep it clean.

Everything to seal one bedroom, in one small box.

• 10 m window strip: EPDM foam for hinged windows or wool-pile brush for sliding aluminium windows
• 6 m D-profile strip for the door frame
• 1 m silicone door-bottom sweep
• 10 m EVA gap tape for cracks around frames and the AC
• 50 g sealing clay for the AC pipe hole
• A 4-page fitting and airing guide and an 'Air me' door hanger

Most rooms take about 30 minutes. Choose hinged or sliding windows when you add it.

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

₹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.

The Room Seal Kit plus a Main Door Seal Kit, in one order.

• Everything in the Room Seal Kit for one bedroom
• A Main Door Seal Kit: a second 6 m door frame strip and 1 m door-bottom sweep for the main door
• The 4-page fitting and airing guide

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

₹1,599 shipped: the Room Seal Kit (₹999) and a Main Door Seal Kit together.

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.

Fifty Venus V-4400 N95 masks in the maker's sealed packs.

• 50 Venus V-4400 N95 masks in the maker's sealed packs
• NIOSH approval TC-84A-8126 and Venus lot numbers on the box
• Delivery to your office
• An invoice that names the brand (a GST invoice once we are registered)

₹1,790 for a box of 50, a final price. No GST is charged before our GST registration; after it, the price includes 5 percent GST. Pay online, or by bank transfer against a proforma for companies.

Pre-order now with no payment. We send a payment link once our first lot of masks arrives and the MRP, the maker's address and the consumer care number from the packs are published here. Delhi offices first; Gurugram and Noida after our GST registration.

We keep track of your purifier's filter so you do not have to.

• Your model and filter life logged from one WhatsApp photo
• A reminder when the filter is due
• The genuine filter for your model, arranged and brought to you
• Fitting, a pre-filter wash where the maker's manual allows it, and an indicator reset
• A PM2.5 reading after the change
• Your old filter taken away

Per purifier per year, any brand. Up to 3 purifiers in one home is ₹1,799. Plus the genuine filter when it is due, billed at or below its MRP: for example ₹2,379 for the Honeywell Air Touch V2 filter and ₹2,370 for the Philips AC0920 filter (makers' stores, 13 Oct 2026). Does not renew by itself.

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

• PM2.5 and CO2 reading in the bedroom before we start, with the time and the instrument named
• Door-bottom sweep, door frame strip, window strip (foam for hinged windows, brush for sliding ones) and clay for the AC pipe hole, all fitted
• Set-up of your purifier if it is new: unboxing, placement, app pairing
• A second reading after 30 minutes, with both numbers on WhatsApp
• A written airing plan and a check for combustion heaters, signed by you
• A return visit in January with a fresh reading

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

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.

The purifier, delivered, set up and sealed, for one price.

• Small room, up to about 120 sq ft by our rule: Honeywell Air Touch V1₹8,999
• Standard bedroom, up to about 200 sq ft by our rule, or about 265 sq ft with the Qubo Q400: Honeywell Air Touch V2 or Philips AC0920 or Qubo Q400₹12,999
• Large room, up to about 285 sq ft by our rule, or about 305 sq ft with the Honeywell Air Touch V5: Eureka Forbes 355 or Honeywell Air Touch V5₹14,999

The purifier is billed at or below the MRP on its box, with the maker's warranty; our services are separate lines.

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.