---
product_id: 60896432
title: "Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack)"
brand: "filterbuy"
price: "$372.71"
currency: USD
in_stock: true
category: "Filterbuy"
url: https://www.desertcart.us/products/60896432-filterbuy-12x36x1-air-filter-merv-11-pet-and-allergy-defense
store_origin: US
region: United States of America
---

# MERV 11 filtration Easy install design 95% dust capture Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack)

**Brand:** filterbuy
**Price:** $372.71
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Fresh, Live Fresh!

## Quick Answers

- **What is this?** Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) by filterbuy
- **How much does it cost?** $372.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/60896432-filterbuy-12x36x1-air-filter-merv-11-pet-and-allergy-defense)

## Best For

- filterbuy enthusiasts

## Why This Product

- Trusted filterbuy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy:** MERV 11 synthetic media traps allergens and dust, ensuring cleaner air for your home.
- • **Made in the USA:** Crafted with industrial-grade components and recyclable materials for eco-conscious consumers.
- • **Superior Construction:** Electrostatically charged design with 14 pleats per foot captures more harmful particles.
- • **Hassle-Free Installation:** Easy-to-install beverage board frames with dual wire backings for enhanced durability.
- • **Long-Lasting Performance:** Lasts 3x longer than standard fiberglass filters, reducing the need for frequent replacements.

## Overview

The Filterbuy 12x36x1 Air Filter MERV 11 Allergen Defense (6-Pack) is designed to enhance your HVAC system's efficiency while providing superior air quality. With a size of 11.88 x 35.88 x 0.75 inches, these filters capture 95% of dust particles and allergens, making them ideal for homes with pets or allergy sufferers. Built to last three times longer than traditional fiberglass filters, they feature an easy installation design and are made from recyclable materials, all proudly manufactured in the USA.

## Description

desertcart.com: Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.88 x 35.88 x 0.75) : Tools & Home Improvement

## Features

- UNIVERSAL COMPATIBILITY: 12x36x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 11.88" x 35.88" x 0.75")
- MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
- LONG-LASTING FILTRATION: Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
- SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
- MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CK02UJM |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #279,512 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,514 in Furnace Filters |
| Brand | Filterbuy |
| Brand Name | Filterbuy |
| Common Applications | Allergen Reduction, High Strength |
| Compatible Devices | Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump |
| Compatible Hvac Systems | Commercial, Industrial, Residential |
| Customer Reviews | 4.7 out of 5 stars 34 Reviews |
| Filter Airflow Direction | Variable |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Included Components | Air Filters |
| Item Dimensions L x W x Thickness | 35.88"L x 11.88"W x 0.75"Th |
| Item Highlight | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.88 x 35.88 x 0.75) |
| Item Type Name | Air Filter |
| Item Weight | 4.5 pounds |
| MERV Rating | 11 |
| Manufacturer | Filterbuy |
| Manufacturer Part Number | AFB12x36x1M11pk6 |
| Material | Aluminum, Plastic, Polypropylene |
| Material Type | Aluminum, Plastic, Polypropylene |
| Max Temperature | 200 °F |
| Max Velocity | 615 cfm |
| Model Number | AFB12x36x1M11pk6 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 35.88"L x 11.88"W x 0.75"Th |
| Product Grade | Replacement Parts |
| UPC | 717267076890 |
| Unit Count | 6 Count |
| Warranty Description | Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues. |

## Product Details

- **Brand:** Filterbuy
- **Material:** Aluminum, Polypropylene, Plastic
- **Product Dimensions:** 35.88"L x 11.88"W x 0.75"Th
- **MERV Rating:** 11.0
- **Compatible Devices:** Air Conditioner, Heat Pump, Air Cleaner, HVAC System, Furnace
- **Item Weight:** 4.5 Pounds
- **UPC:** 717267076890
- **Number of Items:** 1
- **Manufacturer:** Filterbuy
- **Product Grade:** Replacement Parts

## Images

![Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) - Image 1](https://m.media-amazon.com/images/I/81ZjsfWRCML.jpg)
![Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) - Image 2](https://m.media-amazon.com/images/I/81rCrGxg7UL.jpg)
![Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) - Image 3](https://m.media-amazon.com/images/I/8174k5CMXwL.jpg)
![Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) - Image 4](https://m.media-amazon.com/images/I/71+DkNHDRmL.jpg)
![Filterbuy 12x36x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack) - Image 5](https://m.media-amazon.com/images/I/81irQZRd-nL.jpg)

## Questions & Answers

**Q: Why should I change my air filter?**
A: To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs.

**Q: When should I change my air filter?**
A: We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But this is subject to change based on filter size and variable factors for pet owners, allergy sufferers, homes with children, etc.

**Q: Will these air filters fit my system?**
A: Most of our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system as long as you choose the proper size. But if you see a specific brand name on a listing, make sure it matches your unit model.

**Q: How many air filters do I need?**
A: This varies for every customer depending on specific needs such as the number of vents in your home. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered.

**Q: How do I change my air filter?**
A: After finding the right size, turn off the power supply and remove the cover from your intake vent before taking out the old filter. Then just insert your new filter to match the direction of air flow, replace the cover, and turn the power back on.

## Frequently Bought Together

- Filterbuy 12x36x1 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.88 x 35.88 x 0.75 Inches)
- Filterbuy 20x30x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75 Inches)

---

## 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.us/products/60896432-filterbuy-12x36x1-air-filter-merv-11-pet-and-allergy-defense](https://www.desertcart.us/products/60896432-filterbuy-12x36x1-air-filter-merv-11-pet-and-allergy-defense)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-11-12*