--- product_id: 344776811 title: "Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8\"x21 1/2\"x3/4\")" brand: "aerostar" price: "S/.1241" currency: PEN in_stock: true category: "Aerostar" url: https://www.desertcart.pe/products/344776811-aerostar-16-3-8-x-21-1-2-x-1 store_origin: PE region: Peru --- # Precise 16 3/8 x 21 1/2 x 3/4 in 100% synthetic electrostatic media MERV 11 high-efficiency filtration Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") **Brand:** aerostar **Price:** S/.1241 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your air game β€” because your space deserves the cleanest vibe. ## Quick Answers - **What is this?** Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") by aerostar - **How much does it cost?** S/.1241 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/344776811-aerostar-16-3-8-x-21-1-2-x-1) ## Best For - aerostar enthusiasts ## Why This Product - Trusted aerostar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Efficiency Meets Economy:** Optimizes HVAC performance by reducing motor strain, cutting down maintenance and energy bills. - β€’ **Season-Ready Air Quality:** Recommended filter changes every 60-90 days, or monthly during peak seasons, so you never miss a breath of fresh air. - β€’ **Breathe Elite, Live Elevated:** Captures microscopic allergens from 0.3 microns up, ensuring fresher, cleaner air for your home and office. - β€’ **Trusted Global Craftsmanship:** Manufactured by Filtration Group, a world leader in filtration technology, delivering reliability you can count on. - β€’ **Tailored Fit, Effortless Swap:** Exact dimensions for seamless installation in Bryant, Carrier, Payne unitsβ€”no guesswork, just pure performance. ## Overview Aerostar’s MERV 11 pleated air filters (16 3/8 x 21 1/2 x 3/4 inches) provide superior filtration by capturing fine particles like dust, pollen, pet dander, and smoke. Compatible with major HVAC brands, these 4-pack filters use 100% synthetic electrostatic media to enhance air quality and HVAC efficiency, reducing maintenance costs. Ideal for allergy-conscious professionals seeking a healthier, fresher environment with easy installation and seasonal maintenance guidance. ## Description Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filters (Actual Size: 16 3/8" x 21 1/2" x 3/4") - 4 Pack. MERV 11 filters are comparable to MPR 1000-1200 and FPR 7. Replaces Bryant/Carrier part # KFAFK0212MED, Fits Bryant/Carrier/Payne: 030/036, FV4, FK4, FC4, FB4, FA4, FH4, FA4ANC036, FA4ANF030, FA4ANF036, FA4BNF036, FA4CNC024, FA4CNC030, FA4CNF030, FB4ANA036, FB4ANF030, FB4ANF036, FB4BNF030, FE4ANF002, FX4ANF030, FX4BNF030, FX4CNF024, FX4DNB019, FX4DNB025, FX4DNF019, FX4DNF025, PF1MNA036. Designed for superior filtration efficiency, these filters are made with electrostatically charged synthetic material that draws and captures allergens between 0.3 - 1.0 microns, including lint, dust mites, spores, pollen, pet dander, fine dust, and smoke. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms. They also improve the efficiency of your HVAC unit and therefore reduce maintenance and utility costs, by removing dirt and reducing strain on the motor. For best results, change the filter every 60 to 90 days but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Compatible with furnaces and AC units. ## Features - Nominal size: 16 3/8x21 1/2x1; Actual size: 16 3/8"x21 1/2"x3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7 - Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke - Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months - 100% synthetic electrostatic media for high efficiency with low air flow resistance - Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0813SW6FK | | Brand Name | Aerostar | | Compatible Devices | Air Conditioner, Furnace | | Customer Reviews | 4.6 4.6 out of 5 stars (1,598) | | Global Trade Identification Number | 00192212002252 | | Item Type Name | Air Filters | | Item Weight | 1.02 kg | | MERV Rating | 11 | | Manufacturer | Filtration Group | | Manufacturer Part Number | 16 3/8x21 1/2x1 MERV 11 | | Material Type | pleated | | Model Number | 16 3/8x21 1/2x1 MERV 11 | | Number of Items | 4 | | Product Grade | new | | UPC | 192212002252 | | Unit Count | 4.0 count | ## Product Details - **Brand:** Aerostar - **Compatible devices:** Air Conditioner, Furnace - **Global Trade Identification Number:** 00192212002252 - **Item weight:** 1.02 kg - **MERV rating:** 11 - **Manufacturer:** Filtration Group - **Material:** pleated - **Number of items:** 4 - **Product grade:** new - **UPC:** 192212002252 ## Images ![Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") - Image 1](https://m.media-amazon.com/images/I/41E9w3RpLgL.jpg) ![Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") - Image 2](https://m.media-amazon.com/images/I/41jsU26-8iL.jpg) ![Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") - Image 3](https://m.media-amazon.com/images/I/41n+RDA3ZZL.jpg) ![Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") - Image 4](https://m.media-amazon.com/images/I/51B1BP4jKzL.jpg) ![Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8"x21 1/2"x3/4") - Image 5](https://m.media-amazon.com/images/I/51WxFkEOdbL.jpg) ## Available Options This product comes in different **Size, Style** 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.pe/products/344776811-aerostar-16-3-8-x-21-1-2-x-1](https://www.desertcart.pe/products/344776811-aerostar-16-3-8-x-21-1-2-x-1) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-30*