---
product_id: 394303876
title: "Filterbuy 18x18x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 17.50 x 0.75 Inches)"
price: "VT53385"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/394303876-filterbuy-18x18x1-air-filter-merv-11-allergen-defense-4-pack
store_origin: VU
region: Vanuatu
---

# Filterbuy 18x18x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 17.50 x 0.75 Inches)

**Price:** VT53385
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Filterbuy 18x18x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 17.50 x 0.75 Inches)
- **How much does it cost?** VT53385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/394303876-filterbuy-18x18x1-air-filter-merv-11-allergen-defense-4-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Filterbuy 18x18x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 17.50 x 0.75 Inches)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Filterbuy |
| Part Number | AFB18x18x1M11pk4 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 17.5 x 17.5 x 0.75 inches |
| Country of Origin | USA |
| Item model number | AFB18x18x1M11pk4 |
| Is Discontinued By Manufacturer | No |
| Size | 4 Count (Pack of 1) |
| Color | Gold |
| Style | 18x18x1 |
| Finish | Electrostatic |
| Material | Polyester, Aluminum, Plastic |
| Pattern | Pleated |
| Power Source | Gas-Electric |
| Minimum Efficiency Reporting Values (MERV) | 11.00 |
| Measurement System | English/Standard |
| Mounting Type | Embedded |
| Special Features | Easy to Install, Dust Collection, Removable |
| Usage | Commercial/Residential |
| Included Components | Air Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| 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. |

## Images

![Filterbuy 18x18x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 17.50 x 0.75 Inches) - Image 1](https://m.media-amazon.com/images/I/71n5hnGeQaL.jpg)

---

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**Shop now:** [https://www.desertcart.vu/products/394303876-filterbuy-18x18x1-air-filter-merv-11-allergen-defense-4-pack](https://www.desertcart.vu/products/394303876-filterbuy-18x18x1-air-filter-merv-11-allergen-defense-4-pack)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*