---
product_id: 315047874
title: "Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81)"
brand: "filtrete"
price: "฿15579"
currency: THB
in_stock: true
reviews_count: 5
category: "Filtrete"
url: https://www.desertcart.co.th/products/315047874-filtrete-14x20x1-air-filter-mpr-300-merv-5-clean-living
store_origin: TH
region: Thailand
---

# 3-in-1 pleated design 90-day filter lifespan MERV 5 filtration power Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81)

**Brand:** filtrete
**Price:** ฿15579
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your air game—because clean air isn’t a luxury, it’s a lifestyle.

## Quick Answers

- **What is this?** Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) by filtrete
- **How much does it cost?** ฿15579 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/315047874-filtrete-14x20x1-air-filter-mpr-300-merv-5-clean-living)

## Best For

- filtrete enthusiasts

## Why This Product

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

## Key Features

- • **Set It and Forget It:** Lasts up to 3 months, keeping your HVAC system optimized and your home healthier.
- • **Six-Pack Convenience:** Stock up or cover multiple rooms—never run out of clean air protection.
- • **Engineered for Efficiency:** MERV 5 rating ensures superior particle capture without sacrificing airflow.
- • **Breathe Cleaner, Live Better:** Exclusive Filtrete 3-in-1 tech traps dust, lint & allergens for fresher air.
- • **Trusted Quality, Fast Delivery:** 3M’s proven reliability at a great price, shipped quickly to your door.

## Overview

The Filtrete 14x20x1 Air Filter MPR 300 with MERV 5 rating uses advanced 3-in-1 pleated technology to capture large particles like dust, lint, and dust mite debris while maintaining optimal airflow. Designed for 90-day use in furnaces, air conditioners, and HVAC systems, this 6-pack offers reliable, affordable air filtration backed by 3M quality and trusted by over 110,000 customers.

## Description

Filtrete 14x20x1 MPR 300 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including an MPR 300 and MERV 5 rating, your AC filter will help pull and capture lint, household dust and dust mite debris, while letting cleaner air flow through. This 20x25x1 air filter outperforms fiberglass, washable and non-electrostatic air filters to help keep your air cleaner. Use a 3-month pleated 1-inch home HVAC filter in your furnace, air conditioner or HVAC system. Six come in a pack, so keep a few filters as backup, or use them in multiple areas. For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least every 90 days. (1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.

Review: these filters are as low cost as no-name clones and seem to be very good 3M quality! They fit properly in my airbear system and should provide proper filtration. None of the filters for this system are cheap but these ship fast and relatively low cost. who can argue with that.
Review: Great for my furnace Reasonable price good quality

## Features

- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system
- DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
- ATTRACTS AND CAPTURES large particles such as lint, household dust and dust mite debris
- MPR 300 has a rating of MERV 5
- The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FNW9VTN |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #114,218 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Furnace Filters |
| Brand Name | Filtrete |
| Certification | certified frustration-free |
| Color | White |
| Compatible Device | Air Conditioner, Furnace |
| Customer Reviews | 4.7 4.7 out of 5 stars (110,383) |
| Date First Available | 6 September 2012 |
| Included Components | Air Filter |
| Item Weight | 454 g |
| Material Type | Polypropylene |
| Model Info | BD05-6PK-1E |
| Part Number | MPR 300 |
| Product Dimensions | 50.8 x 35.56 x 2.54 cm; 453.59 g |

## Product Details

- **Brand:** Filtrete
- **Compatible devices:** Air Conditioner, Furnace
- **MERV rating:** 5
- **Material:** Polypropylene
- **Product dimensions:** 50.8L x 35.6W x 2.5Th centimeters

## Images

![Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) - Image 1](https://m.media-amazon.com/images/I/71Kfp4IwEhL.jpg)
![Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) - Image 2](https://m.media-amazon.com/images/I/71gbGNThxYL.jpg)
![Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) - Image 3](https://m.media-amazon.com/images/I/71caikM329L.jpg)
![Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) - Image 4](https://m.media-amazon.com/images/I/71wKGW3IDlL.jpg)
![Filtrete 14x20x1 Air Filter MPR 300 MERV 5, Clean Living Basic Dust Furnace Filter, 6-Pack (exact dimensions 13.81x19.81x0.81) - Image 5](https://m.media-amazon.com/images/I/819pwhGuZfL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the merv rating**
A: Thank you for asking. These filters are a MERV 5.

**Q: Whats the best material to not put strain on the hvac system? also what merv will allow good air quality and not overload or overwork my hvac?**
A: Hello.  I think I understand your question because we had a repair to our central A/C unit this summer and the repair technician suggested to us that the MERV 12 filters that the previous owner had been using were putting too much strain on our system.  He suggested that we come down to these MERV 5 filters, but change them more frequently, which we have done.

**Q: Are these UV resistant?**
A: Thank you for asking. No. If you are having a UV light installed into your system the light should not be able to reach this filter. If you have a UV light already installed and it is near the filter intake, we do not recommend using Filtrete Filters.

**Q: The product description lists 2 sizes- 14x24x1 in large font and 14x14x1 in small font.  Which size will I receive?  What are the actual dimensions?**
A: I received 14x24x1, but they were tough to install

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***B on 9 December 2025*

these filters are as low cost as no-name clones and seem to be very good 3M quality! They fit properly in my airbear system and should provide proper filtration. None of the filters for this system are cheap but these ship fast and relatively low cost. who can argue with that.

### ⭐⭐⭐⭐⭐ Review
*by G***S on 25 November 2025*

Great for my furnace Reasonable price good quality

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 June 2023*

Cumplen su función básica de filtrado

## Frequently Bought Together

- Filtrete 14x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size13.81x19.81x0.81 in)
- Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69x19.69x0.81 in)
- Filtrete 14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.781 x 19.781 x 0.84 in)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*