--- product_id: 289661604 title: "Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75)" brand: "aerostar" price: "228391CFA" currency: XOF in_stock: true reviews_count: 8 category: "Aerostar" url: https://www.desertcart.sn/products/289661604-aerostar-21-1-2x23-1-2x1-merv-8-high-efficiency store_origin: SN region: Senegal --- # Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) **Brand:** aerostar **Price:** 228391CFA **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) by aerostar - **How much does it cost?** 228391CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/289661604-aerostar-21-1-2x23-1-2x1-merv-8-high-efficiency) ## Best For - aerostar enthusiasts ## Why This Product - Trusted aerostar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description Review: Good filters - They do the job well to take care of the AC. I always buy them. Review: Review of Aerostar 21.5x23.5x1 Air Filter MERV 8 (Pack of 6) - If you're looking for a reliable, high-quality air filter for your HVAC system, the Aerostar 21.5x23.5x1 Air Filter MERV 8 is an excellent choice. This electrostatic pleated filter comes in a pack of six, offering exceptional value for the price. It’s perfect for homes or offices where you need to improve air quality by removing common pollutants like mold, pollen, dust, and lint. Here’s my review based on performance, ease of use, and overall value. 1. Outstanding Performance: Captures Particles Effectively 2. Easy to Install and Maintain 3. Affordable and Value-Packed 4. Overall Durability and Build Quality 5. Ideal for Everyday Use ## Features - MERV 8 PLEATED AIR FILTER 21 1/2x23 1/2x1: Captures dust, pollen, pet dander, mold, and lint in your home AC, furnace, and HVAC system. Comparable to MPR 600 / FPR 5. Actual size 21.5x23.5x0.75. - FITS MOST FURNACES, AIR CONDITIONERS, AND HEAT PUMPS: Compatible with Carrier, Bryant, Trane, Lennox, Rheem, Goodman, York, Ruud, Honeywell, Amana, and Payne HVAC systems. Quick replacement for home air filter, furnace filter, and AC filter slots. - ELECTROSTATIC PLEATED DESIGN: Electrostatically charged synthetic filter media captures more particles than fiberglass. Moisture-resistant beverage board frame maintains shape for 90 days of reliable airflow and low resistance. - 6-PACK FOR YEAR-ROUND CLEAN AIR: Stock up with 6 MERV 8 air filters. Replace every 60-90 days for optimal HVAC efficiency. Extends furnace and AC life while lowering energy costs. - MADE IN USA BY FILTRATION GROUP: Aerostar is a trusted residential air filter brand. Designed and manufactured in the United States with rigorous quality control and premium materials. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CSWPAGQ | | Air Filter Construction | Pleated | | Best Sellers Rank | #12,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #135 in Furnace Filters | | Brand | Aerostar | | Brand Name | Aerostar | | Common Applications | Residential, Appliances | | Compatible Devices | Air Conditioner, Furnace | | Customer Reviews | 4.6 out of 5 stars 4,657 Reviews | | Filter Mounting Type | Slide In | | Filter Shape | Rectangular | | Item Dimensions L x W x Thickness | 23.5"L x 21.5"W x 1"Th | | Item Weight | 16 ounces | | MERV Rating | 8.00 | | Manufacturer | Filtration Group | | Manufacturer Part Number | P80S.0121H23H.MKT | | Material | Synthetic | | Material Type | Synthetic | | Model Number | P80S.0121H23H.MKT | | Number of Items | 6 | | Product Dimensions | 23.5"L x 21.5"W x 1"Th | | Product Grade | new | | UPC | 192212062393 | | Unit Count | 6.0 Count | ## Images ![Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) - Image 1](https://m.media-amazon.com/images/I/71jB2xWQ2fL.jpg) ![Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) - Image 2](https://m.media-amazon.com/images/I/81j+-CODc5L.jpg) ![Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) - Image 3](https://m.media-amazon.com/images/I/81-wvpL3BlL.jpg) ![Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) - Image 4](https://m.media-amazon.com/images/I/815lD5X92KL.jpg) ![Aerostar 21 1/2x23 1/2x1 MERV 8 High Efficiency Pleated Air Filter, 6-Pack, Electrostatic AC Furnace HVAC Replacement, Captures Dust Pollen Pet Dander Mold Lint (21.5x23.5x0.75) - Image 5](https://m.media-amazon.com/images/I/717ZwaX7XLL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good filters *by M***Y on May 27, 2026* They do the job well to take care of the AC. I always buy them. ### ⭐⭐⭐⭐⭐ Review of Aerostar 21.5x23.5x1 Air Filter MERV 8 (Pack of 6) *by E***L on March 19, 2025* If you're looking for a reliable, high-quality air filter for your HVAC system, the Aerostar 21.5x23.5x1 Air Filter MERV 8 is an excellent choice. This electrostatic pleated filter comes in a pack of six, offering exceptional value for the price. It’s perfect for homes or offices where you need to improve air quality by removing common pollutants like mold, pollen, dust, and lint. Here’s my review based on performance, ease of use, and overall value. 1. Outstanding Performance: Captures Particles Effectively 2. Easy to Install and Maintain 3. Affordable and Value-Packed 4. Overall Durability and Build Quality 5. Ideal for Everyday Use ### ⭐⭐⭐⭐⭐ Solid Filters, Great Value! *by K***Y on May 14, 2025* These filters work surprisingly well, especially for the price! They do a fantastic job capturing dust, and I've been pleased with the consistent airflow. Installation is a breeze. I've also heard they're good for smoke, and based on their dust capture, I believe it. They've lasted a good 3 months for me without any problems. My only slight caution, echoing other reviews, is the sizing – they were about 1/2" shorter on the length than expected for me. It wasn't a dealbreaker, but something to measure for. Still, for their effectiveness and value, I'd recommend them. --- ## 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.sn/products/289661604-aerostar-21-1-2x23-1-2x1-merv-8-high-efficiency](https://www.desertcart.sn/products/289661604-aerostar-21-1-2x23-1-2x1-merv-8-high-efficiency) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*