--- product_id: 332347070 title: "COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria" brand: "costway" price: "3168.36 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/332347070-costwayair-purifier-with-hepa-air-filter-for-large-room-spaces store_origin: TN region: Tunisia --- # Child Lock Sleep Mode CADR 300m³/h COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria **Brand:** costway **Price:** 3168.36 DT **Availability:** ✅ In Stock ## Summary > 🌟 Elevate Your Air Quality Game! ## Quick Answers - **What is this?** COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria by costway - **How much does it cost?** 3168.36 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/332347070-costwayair-purifier-with-hepa-air-filter-for-large-room-spaces) ## Best For - costway enthusiasts ## Why This Product - Trusted costway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Efficient Timer:** Set it and forget it with a customizable timer for energy savings. - • **Whisper-Quiet Operation:** Enjoy peaceful nights with ultra-low noise levels. - • **Compact & Stylish Design:** Fits seamlessly into any room without compromising style. - • **Breathe Easy, Live Better:** Transform your space into a sanctuary of clean air. - • **Smart Air Quality Monitoring:** Stay informed with real-time air quality indicators. ## Overview The COSTWAY Air Purifier is designed for large spaces up to 800 sq ft, featuring a powerful CADR of 300m³/h. It includes a multi-layer filtration system with HEPA technology to effectively remove dust, allergens, and odors. With smart auto and sleep modes, a timer, and child lock functionality, this air purifier ensures a safe and comfortable environment for your home or office. ## Description Description: Has the dirty air affected your normal life? Do you want to have an air purifier? Our air purifier features with 3 filter nets that will efficiently release fresh air and provide healthy breathing environment for you and your family. It only consumes little energy but the coverage area can be up to 800 square feet. And the purifier can remove smoke, bacteria, viruses, allergens, pet dander and cooking odors from the air. In addition, the child-lock design will prevent changes to existing mode. This air purifier comes with 3 fan speeds and auto mode. With touch button, you can choose from low, medium, and high speed or the auto mode to run the air purifier easily. It can satisfy your different purification needs. The air purifier is ideal for home, office and it will be a perfect gift for your family and friends. Features: To eliminate smoke, germs, bacteria, viruses and so on HEPA and activated carbon filter for effective air purification Cover up to 800 square feet of purifier area Auto mode can adjust speed settings according to real-time air quality Child-lock design to prevent change of the mode Set the time with the range of 0-8 hours Sleeping mode with low noise would not disturb your sleeping Air quality indicator shows different color according to air quality ETL certification ensures safety of air purifier Compact size is suitable to be placed in small spaces Specifications: Material: ABS Color: White Product Dimensions: 14”(L) x 8”(W) x 22”(H)/36cm(L) x 21cm(W) x 55cm(H) Net Weight: 15.5 lbs/7kg Package includes: 1 x air purifier 1 x Instructions Why you choose this air purifier? √Sturdy and durable for long lifespan √Wide coverage of various strong odors and allergens ## Features - ✅【High Efficient Air Purifier:】With CADR of 300m3/h, this air purifier fits in various places like bedroom, living room and kitchen. It includes pre-filter, HEPA efficient filter, activated carbon filter, which can effectively eliminate dust, allergens, smoke, odors, pet fur and so on. - ✅【Auto & Sleeping Modes:】 Intelligent sensor can automatically adjust fan speed according to real-time air quality. Sleep mode is suitable for the bedroom with low noise, creating a quiet and comfortable indoor environment to help you fall asleep. - ✅【Timer & Child-Lock Function:】The timer can be set from 1 to 8 hours, which can keep air clean when you sleep and also conserve energy at the same time. In addition, child lock mode makes this air purifier be locked so that it will not affected by pets or children. - ✅【Filter & Air Quality Indicator:】The air purifier features filter indicator light to help you measure the using life of the filter nets. It is better to replace a new one when light is on. Air quality indicator light will show different color according to the indoor air quality. - ✅【Safe & Convenient to Use:】The machine has ETL certification and it is safe to use. Designed with compact size, this air purifier occupies less space in your home. And the power cord is 61 inches, making it easy for you to use anywhere in your home. ## Images ![COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria - Image 1](https://m.media-amazon.com/images/I/61GzfhldihL.jpg) ![COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria - Image 2](https://m.media-amazon.com/images/I/81vlRyONvGL.jpg) ![COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria - Image 3](https://m.media-amazon.com/images/I/71XhpY5JhsL.jpg) ![COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria - Image 4](https://m.media-amazon.com/images/I/81u3AOJx7aL.jpg) ![COSTWAYAir Purifier with HEPA Air Filter for Large Room, Spaces Up to 800 Sq Ft with Sleep Mode, Air Quality Indicator, Child Lock, Perfect for Home/Office for Viruses and Bacteria - Image 5](https://m.media-amazon.com/images/I/71hcNbdYHeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Turns Teen room smells into Clean room smells *by W***U on Reviewed in the United States on 3 April 2021* I purchased this purifier in our teenagers room.This is a large and workhouse standing unit that is also silent. The timer is the most used feature on this air purifier so save on electricity usage. When we opened this unit out of the box we forgot to remove the plastic from the two filters inside. At first we thought the noise level was a little high and did not notice much air improvement. Then we took the unit downstairs and removed the plastic bags that covered both of the filters. We placed this in our kitchen while cooking wings using both an air fryer and small fry daddy for a test. What a difference this unit does compared to just fans and having to open windows.The air purifier was returned to our teens room and after 3 days and using with the timer he noticed a difference in smell ( except those where he dropped items into the carpet ) and also a reduction in dust build up on his gaming desk and monitors.The handle is hidden in the back at the top and is deep enough to carry with one hand since this unit is lightweight. I prefer to carry against my hip and leg so it doesn’t drop when goof up or down stairs. ### ⭐⭐⭐⭐⭐ Great purifier for fresh indoor air with pets and allergies *by V***L on Reviewed in the United States on 8 March 2021* I've been using this purifier for the past 2 months on automatic mode, moving the purifier every few days to different rooms to improve the overall air quality in our 2 bedroom house. We have a cat, and don't dust or sweep every day, but the purifier clearly has enough power to filter cat hair and dust, as you can see by the bottom of the air intake.I was pleasantly surprised the first time when the purifier automatically switched to a more powerful mode while placed outside our kitchen while we were cooking. I wouldn't recommend leaving the purifier in the kitchen due to grease in the air that can contaminate the filter in the long run, but one of the best features is the automatic sensors knowing if your air needs some extra filtering due to smoke, grease in the air from cooking, or a sudden change of air flow from a window/door opening. I would recommend facing the air intake outwards for maximum filtering, instead of having the logo side face outwards. ### ⭐⭐⭐⭐⭐ Perfect size *by A***Y on Reviewed in the United States on 15 June 2021* This air purifier works well, I love the size not too big and not small, it’s the perfect size. I appreciate the child lock selection, (for those of you who have toddlers who loves to press buttons) this is a must! The sleep mode is so quiet which is my favorite part in finding a good air purifier. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/332347070-costwayair-purifier-with-hepa-air-filter-for-large-room-spaces](https://www.desertcart.tn/products/332347070-costwayair-purifier-with-hepa-air-filter-for-large-room-spaces) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*