Qubo R250 Smart Air Purifier for bedroom by Hero Group | Up to 250 SqFt | True HEPA H13 | Removes 99.99% Dust, Allergens, Smoke, Virus & PM2.5 | 150 m³/h CADR | 5-Stage Filter | App Control | 9000 Hrs Filter Life

🏪 Authorised Qubo Retail Partner 🚚 24-Hr Delhi NCR Delivery 🧾 GST Invoice ⭐ Mahajan Electronics Since 1981 💧 QUBO R250 · SMART AIR PURIFIER · BY HERO GROUP · BLACK 150 m³/h CADR. True HEPA H13. 5-Stage Filtration for bedrooms up to 250 sq ft. Removes up to 99.99% of pollutants · traps particulate matter down to PM0.01, PM2.5 and PM10 · 4 purification modes including Sleep and AI · Qubo app control with real-time AQI and PM2.5 display · 9000-hour filter life · 2.4 kg 🧠 QSensAI Smart Mode 🫧 True HEPA H13 Filter 📱 Qubo App Control 🌙 Sleep Mode 🔁 9000 Hrs Filter Life 250 sq ftRoom coverage ✅ 150 m³/hClean Air Delivery Rate ✅ H13True HEPA grade ✅ 5 StagesFiltration layers ✅ 4 ModesAuto · Manual · Sleep · AI ✅ 9000 HrsFilter life ✅ 150m³/h CADR From late October to February, Delhi's air stops being a background worry and becomes the thing you notice when you wake up. A Clean Air Delivery Rate of 150 m³/h is what decides how quickly this purifier actually turns over the air in the room, and it is matched to a 250 sq ft space — a standard Delhi bedroom or a compact flat's main room. That means the machine is sized to clear the room several times over each hour rather than chasing a space too big for it. Close the door at night, leave it running, and the air you breathe for eight hours has been through a True HEPA H13 filter again and again. 🧠 QSensAI — AI Mode that decides for itself when the room needs cleaning Most purifiers run flat out or sit switched off, and the owner is the one doing the thinking. The R250's AI Mode intelligently switches the purifier on and off as air quality changes, so it works hard during the evening cooking hour and the 9 PM pollution spike, and backs off when the room is already clean. Auto Mode does the same job at fan-speed level, adjusting in real time to the air it reads. On a Delhi winter day, when AQI can double between afternoon and midnight, that is the difference between a purifier that tracks the pollution and one that just tracks your memory of switching it on. 🌙 Built for the bedroom — Sleep Mode runs ultra-quiet through the night A purifier only helps if you leave it on, and in a bedroom that means it has to disappear. Sleep Mode gives ultra-quiet purification so the unit keeps working through the eight hours you spend breathing the same air in a closed room — which, for most Delhi households, is the single most valuable stretch of the day to clean. At 2.4 kg it is light enough to carry from the bedroom to the study in one hand, so one machine can cover the room you are actually in. 💨 4 modes of purification 🔄 Auto Mode Adjusts fan speed in real time to the air quality it reads 🎛️ Manual Mode You set the speed and the purifier holds it 🌙 Sleep Mode Ultra-quiet purification for the whole night 🧠 AI Mode Switches the purifier on and off as air quality changes 🫧 True 5-layer filtration — every stage named Stage 1 🪶 Pre-Filter Catches the coarse stuff first — pet hair, lint and large dust Stage 2 🕸️ Second Pre-Filter A second coarse layer so the finer filters stay clear longer Stage 3 🛡️ Nano-Silver Antibacterial Coating Antibacterial treatment worked into the filtration path Stage 4 ⚫ Activated Carbon Takes out cooking smells, smoke and household odours Stage 5 🫧 True HEPA H13 The fine stage — ultrafine particles, allergens and pollen 📱 What the Qubo app puts in your hand 📊 Real-Time PM2.5 Display 🌫️ Live AQI Reading 🔀 Switch Modes Remotely ⏰ Custom Schedules 🌍 Control From Anywhere The live PM2.5 number is the useful one. You stop guessing whether the room is clean and start seeing it — switch the purifier on from the office so the bedroom is already clear by the time you reach home. 🫧 True HEPA H13 — the grade that matters H13 is a true HEPA classification, not a "HEPA-type" marketing label. Paired with the pre-filters and activated carbon ahead of it, it is the stage that handles the ultrafine particles Delhi's winter air is full of. 🌾 Pollen, dust, pet hair, smoke and cooking smells The 5-layer system traps pollen, dust, pet hair, smoke and cooking odours along with harmful particulate matter — the whole realistic mix in a Delhi flat where the kitchen opens onto the living room. 🔁 9000 hours of filter life Engineered for longevity — around a year of steady running before replacement, with cost-effective, readily available replacement filters so upkeep stays simple and predictable. 🪶 2.4 kg, corded and ready to move Light enough to shift between bedroom and study as the household moves through the day, so the purifier is always in the room that is actually occupied. Brand / Model Qubo R250 Smart Air Purifier · by Hero Group ✅ Coverage Area Up to 250 sq ft ✅ CADR 150 m³/h ✅ Filtration True 5-Layer — 2 × Pre-Filter · Nano-Silver Antibacterial Coating · Activated Carbon · True HEPA H13 ✅ Filter Type True HEPA H13 ✅ Pollutants Captured Allergens · Dust · PM2.5 · Pet Hair · Pollen · Smoke · Virus ✅ Particulate Matter Handled PM0.01 · PM2.5 · PM10 ✅ Modes Auto · Manual · Sleep · AI Mode ✅ Special Feature QSensAI Mode ✅ Control Method Qubo App — modes, real-time AQI, custom schedules ✅ Air Quality Display Real-time PM2.5 reading on the app ✅ Filter Life Up to 9000 hours ✅ Power Source Corded Electric ✅ Dimensions (D × W × H) 30.9 × 67.1 × 30.9 cm ✅ Weight 2 kg 400 g ✅ Colour Black ✅ Warranty 1 Year Brand Warranty ✅ Bottom line: A purpose-sized bedroom purifier — 150 m³/h CADR matched to 250 sq ft, a genuine 5-stage path ending in True HEPA H13, AI and Sleep modes that let it run unattended all night, and a 9000-hour filter with readily available replacements. Tell us your room size and where you plan to place it, and we'll confirm the fit before you order. Call 9710000251. 1 YearBrand Warranty ✅ 9000 HrsRated Filter Life ✅ GST InvoiceMahajan seller invoice ✅ Why buy from Mahajan Electronics? We match coverage to your actual room before you buy 45+ years of trust in premium home appliances 24-hour delivery across Delhi NCR GST invoice — save up to 18% on business purchases Mahajan seller invoice with full after-sales support Raja Garden · Jail Road · Dabri Mor Order today. Delivered in 24 hours. Qubo R250 Smart Air Purifier · 250 sq ft · 150 m³/h CADR · True HEPA H13 · 5-Stage Filtration · Qubo App Control · 9000 Hrs Filter Life · 1 Year Brand Warranty 📍 Raja Garden 📍 Jail Road 📍 Dabri Mor 📞 9710000251 🌐 mahajanelectronics.com Image for reference only.