---
product_id: 430039407
title: "Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in)"
brand: "filtrete"
price: "R2765"
currency: ZAR
in_stock: true
reviews_count: 9
url: https://www.desertcart.co.za/products/430039407-filtrete-16x25x4-ac-furnace-air-filter-mpr-1550-merv-12
store_origin: ZA
region: South Africa
---

# Exact 15.88x24.56x4.31 in size Smart app filter change reminders MERV 12 & MPR 1550 filtration power Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in)

**Brand:** filtrete
**Price:** R2765
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live better — your air’s new best friend!

## Quick Answers

- **What is this?** Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in) by filtrete
- **How much does it cost?** R2765 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/430039407-filtrete-16x25x4-ac-furnace-air-filter-mpr-1550-merv-12)

## 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

- • **Advanced 3-in-1 Filtration Tech:** Exclusive Filtrete technology captures up to 50% of tiny particles like bacteria, smoke & pet dander.
- • **Stay Ahead with Smart Reminders:** Sync with Filtrete Smart App to never miss a filter change and maintain peak air quality.
- • **Long-Lasting 12-Month Performance:** Durable 4-inch filter designed to keep your air clean for a full year with timely replacements.
- • **Precision Fit for Top HVAC Brands:** Designed to seamlessly fit Honeywell, Lennox, Carrier & more for hassle-free installation.
- • **Certified Asthma & Allergy Friendly:** Trusted by experts to reduce allergens, making your home a healthier sanctuary.

## Overview

The Filtrete 16x25x4 AC Furnace Air Filter by 3M features a precise 15.88x24.56x4.31 inch size and advanced MERV 12, MPR 1550 ratings for superior air filtration. Certified asthma & allergy-friendly, it captures up to 50% of microscopic particles including bacteria, smoke, and pet dander. Designed to fit leading HVAC brands like Honeywell and Lennox, this 2-pack offers a full year of clean air with smart app reminders to optimize filter changes. Trusted as North America’s top HVAC filter brand, it transforms your home into a healthier, fresher environment.

## Description

16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in)

## Features

- DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.88 in x 24.56 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
- DESIGNED TO FIT: Honeywell, TrionAirBear, Bryant, Carrier, and Lennox brand media air cleaners
- MAKE YOUR HOME YOUR SANCTUARY: MPR 1550 + MERV 12 AC Furnace Air Filter helps capture 50% of small particles from the air passing through it. (1)
- EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months
- SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter
- MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters
- MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3M |
| Part Number | NDP01-4-2PK-1E |
| Item Weight | 4.36 pounds |
| Product Dimensions | 24.56 x 15.88 x 4.31 inches |
| Item model number | NDP01-4-2PK-1E |
| Size | 16x25x4 |
| Style | 2-Pack |
| Material | Polypropylene |
| Pattern | Air Filter |
| Item Package Quantity | 1 |
| Minimum Efficiency Reporting Values (MERV) | 12 |
| Included Components | 2 Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Warranty. This product will be free from defects in material and manufacture. User is responsible for determining whether the product is fit for a particular purpose and suitable for user’s application. If this 3M product is defective, your exclusive remedy and 3M’s sole obligation shall be, at 3M’s option, to replace the 3M product or refund the purchase price of the 3M product. This warranty does not cover normal wear and tear, or damage resulting from accident, misuse, alteration or lack of reasonable care. |

## Product Details

- **Brand:** Filtrete
- **Material:** Polypropylene
- **Product Dimensions:** 24.56"L x 15.88"W x 4.31"Th
- **MERV Rating:** 12
- **Compatible Devices:** Air Conditioner, Furnace
- **Item Weight:** 4.36 Pounds
- **Global Trade Identification Number:** 00068060467799
- **Number of Items:** 2
- **Manufacturer:** 3M
- **Product Grade:** new

## Images

![Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in) - Image 1](https://m.media-amazon.com/images/I/61rGHBiGYDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great filters
  

*by T***1 on Reviewed in the United States on October 30, 2024*

Fit well, and definitely do good job filtering the air

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great value and quality
  

*by C***P on Reviewed in the United States on March 7, 2024*

Easy install and and superb quality. Filters out unwanted debris and makes the house feel better. I purchased the subscription so they come whenever it is time to change the filter. I will only purchase this brand for now on.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality
  

*by L***M on Reviewed in the United States on December 8, 2024*

My furnace

## Frequently Bought Together

- Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, , Electrostatic Air Cleaning Filter, 2-Pack (actual size 15.88 x 24.56 x 4.31)
- Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 24.63 x 4.31)
- AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2)

---

## 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.co.za/products/430039407-filtrete-16x25x4-ac-furnace-air-filter-mpr-1550-merv-12](https://www.desertcart.co.za/products/430039407-filtrete-16x25x4-ac-furnace-air-filter-mpr-1550-merv-12)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*