--- product_id: 787681792 title: "PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro" brand: "pinrek" price: "B/.544" currency: PAB in_stock: true category: "Pinrek" url: https://www.desertcart.com.pa/products/787681792-pinrek-replacement-filter-for-xiaomi-mi-smart-air-purifier-4 store_origin: PA region: Panama --- # RFID auto lifespan tracking 360Β° cylindrical airflow H13 True HEPA 99.97% filtration PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro **Brand:** pinrek **Price:** B/.544 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your air game β€” breathe smarter, live better! ## Quick Answers - **What is this?** PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro by pinrek - **How much does it cost?** B/.544 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/787681792-pinrek-replacement-filter-for-xiaomi-mi-smart-air-purifier-4) ## Best For - pinrek enthusiasts ## Why This Product - Trusted pinrek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Swap & Reset:** Tool-free installation in under 2 minutes with intuitive filter resetβ€”keeping your air fresh without the fuss. - β€’ **Robust & Reliable Build:** Flame-retardant ABS frame and EVA sealing ring ensure no unfiltered air escapes, even during harsh sandstorms. - β€’ **Seamless Smart Compatibility:** Built-in RFID chip auto-detects filter replacement, syncing perfectly with Xiaomi Mi Smart Air Purifier 4 Pro for hassle-free maintenance. - β€’ **Triple-Stage Purification Power:** Nylon pre-filter, H13 HEPA, and activated carbon combine to trap dust, smoke, odors & allergens with surgical precision. - β€’ **Peace of Mind Warranty & Support:** Backed by a 90-day warranty and responsive 24-hour customer service, because your clean air matters. ## Overview The PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro features a 3-in-1 filtration system with H13 True HEPA, activated carbon, and nylon pre-filter, capturing 99.97% of particles as small as 0.3 microns. Designed exclusively for the 4 Pro model, it includes an RFID chip for automatic lifespan tracking and fits seamlessly with a 360Β° cylindrical airflow design. Durable and easy to install, it offers superior odor and dust removal, ideal for homes with pets, smokers, or allergy sufferers, supported by a 90-day warranty and responsive customer service. ## Description PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro | 3-in-1 H13 True HEPA + Activated Carbon, captures 99.97% of 0.3ΞΌm particles, removes dust smoke odors, Gray Standard : desertcart.ae: Kitchen ## Features - Designed for Xiaomi 4 Pro – Not for 4, 4 Lite, or 4 Compact: This replacement filter is made for Xiaomi Smart Air Purifier 4 Pro only. The built-in RFID chip detects the new filter and updates the lifespan counter automatically – manual reset is rarely needed. Double-check your model number on the bottom of your purifier before ordering. This is a compatible replacement, not an original Xiaomi part – brand names shown for compatibility reference only. - Air Purification in 3 Steps – Traps 99.97% of Dust, Smoke, and Bakhour: (1) Nylon pre-filter – catches sand, hair, and large dust before they reach the main filter. (2) H13 True HEPA – removes PM2.5, pollen, and mould spores from the air. (3) Activated carbon – absorbs Bakhour/incense smoke, cooking fumes, shisha odor, and pet smells. Available in Purple (antibacterial coating) and Grey (standard). For homes with babies, elderly, pets, or smokers. - Built for Dusty Days – Strong Frame, Sealed Fit: 360Β° cylindrical design pulls air from all directions. Pleated surface increases filter area – steady airflow and extended service life. EVA sealing ring helps prevent unfiltered air from getting through. Flame-retardant ABS frame stands up to sandstorm conditions. Important: Do not wash this filter – vacuum the pre-filter monthly instead. - Install in Seconds – No Tools, No Complicated Steps: Swap the old filter in under 2 minutes. Unplug, flip the unit, open the bottom cover, rotate the old filter out, and slide the new one in. RFID chip enables automatic recognition – the purifier detects the new filter automatically. If the indicator stays on, reset manually: with the unit plugged in and on standby, press and hold the fan speed button for 8 seconds until you hear two beeps and see "FILTER RESET" on the display. Replace every 6-12 months – sooner during sandstorm season. - 90-Day Warranty + 24-Hour Support: Every PINREK filter comes with a 90-day warranty against manufacturing defects. Questions about fit or compatibility? Go to Your Orders β†’ select the order β†’ click "Problem with order" β†’ "Contact seller". Our team responds within 24 hours via desertcart's Buyer-Seller Messaging. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G4VJSNXZ | | Air Filter Construction | Pleated | | Best Sellers Rank | #1,656 in Kitchen ( See Top 100 in Kitchen ) #14 in Air Purifier Filters | | Brand Name | PINREK | | Common Applications | Antimicrobial, Odor Reduction, Sandstorm Dust Reduction, Smoke Adsorption, VOC Reduction | | Compatible Air Purifier Models | Xiaomi Smart Air Purifier 4 Pro | | Compatible Devices | Compatible with Xiaomi Mi Smart Air Purifier 4 Pro | | Compatible Hvac Systems | Residential | | Country of Publication | China | | Customer Reviews | 4.5 4.5 out of 5 stars (25) | | Filter Airflow Direction | Down to Up | | Filter Mounting Type | Slide In | | Filter Shape | Round | | Included Components | 2 Pack Air Purifier Replacement Filter | | Item Dimensions L x W x Thickness | 22.4L x 36W x 22.4Th centimeters | | Item Weight | 2.16 Kilograms | | MERV Rating | 13.0 | | Manufacturer | PINREK | | Manufacturer Part Number | RF_MI 4 Pro | | Material Type | H13 True HEPA, Activated Carbon, Nylon Pre-filter | | Model Number | RF_MI 4 Pro | | Number of Items | 2 | | Number of Packs | 2 | | Product Grade | Replacement Filter | | UPC | 717686682498 | | Unit Count | 2.0 Count | | Warranty Description | 90 Days Manufacturer | ## Product Details - **Brand:** PINREK - **Compatible devices:** Compatible with Xiaomi Mi Smart Air Purifier 4 Pro - **MERV rating:** 13.0 - **Material:** H13 True HEPA, Activated Carbon, Nylon Pre-filter - **Product dimensions:** 22.4L x 36W x 22.4Th centimeters ## Images ![PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro - Image 1](https://m.media-amazon.com/images/I/816iMhZd2dL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/787681792-pinrek-replacement-filter-for-xiaomi-mi-smart-air-purifier-4](https://www.desertcart.com.pa/products/787681792-pinrek-replacement-filter-for-xiaomi-mi-smart-air-purifier-4) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-29*