# Filter King 16x20x1 MERV 13 Air Filters, 12-Pack

Filter King FKFD16X20-12 is a 12-pack of nominal 16x20x1 MERV 13 filters listed for air conditioners and furnaces. Its listed dimensions are 20"L x 16"W x 0.75"Th, while the product description gives an actual size of 15.5" x 19.5" x .75". Check your filter slot measurements before ordering.

- [Original product page](https://best-deals.pro/product/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [View offer](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Filter King
- Model: FKFD16X20-12
- Category: Home & Kitchen > Appliance Parts & Accessories > Air & HVAC Filters
- Price: 90.96 USD
- Previous price: 113.28 USD
- Discount: 20%
- Price checked: 2026-11-14T06:37:56.476Z
- Rating: 4.5 / 5
- Reviews: 177

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing identifies this as a MERV 13 pleated filter and describes it as intended to capture airborne particles.
- The manufacturer recommends replacing one-inch filters every 30–90 days and says this filter can last up to 90 days, depending on use.
- The listing describes installation as opening the slot, sliding in the filter, and closing it.

## Pros

- A 12-pack provides multiple replacements for continued scheduled filter changes.
- Listed compatibility with air conditioners and furnaces makes it relevant to residential systems using this size and rating.

## Specifications

### Identity
- Brand: Filter King
- Model: FKFD16X20-12
- MERV rating: 13
- Quantity: 12
### Dimensions and installation
- Dimensions listed: 20"L x 16"W x 0.75"Th
- Actual size stated in product description: 15.5" x 19.5" x .75"
- Mounting type: Slide In
- Shape: Rectangular
### Materials and compatibility
- Material listed: Polypropylene
- Compatible devices: Air Conditioner, Furnace
- Compatible HVAC systems: residential

## Before you buy

- The size information is inconsistent: the title and listing call it 16x20x1, one details field says 20"L x 16"W x 0.75"Th, and the description says actual size 15.5" x 19.5" x .75". Customer feedback also reports mixed sizing and fit, so compare the actual opening and confirm the selected listing’s dimensions before purchase. The manufacturer’s 30–90 day replacement guidance and up-to-90-day lifespan are claims, not a universal interval.

## In the box

- Air filter \(12\) (Included): The listing specifies a 12-pack and names air filters as included components.

## A good fit for

- Households needing a replacement filter for a compatible residential air conditioner or furnace and preferring a multi-filter pack.
- Buyers seeking a listed MERV 13 rating who have confirmed the product’s actual dimensions suit their filter slot.

## Less suited to

- Buyers whose system requires a different filter size or who cannot confirm fit from the inconsistent listed dimensions.

## Customer feedback

Customer feedback reports that the filters work well and offer good value, while size and fit experiences are mixed, including reports of a loose fit. This matters because the listing’s stated actual dimensions are not consistent across its fields, so verify the filter opening rather than relying only on the nominal 16x20x1 label. Aggregate ratings are generally positive but do not establish how well a particular filter will fit a specific system.
- Positive themes: Customers report good effectiveness and value.
- Negative themes: Some customer feedback reports loose fit.
- Mixed feedback: Customers differ on whether the stated size fits as expected.

## Frequently asked questions

### What is the stated actual size?
The product description states 15.5" x 19.5" x .75". Other listing dimensions differ, so confirm fit against your filter slot before ordering.
### How many filters are included?
The product is listed as a 12-pack.
### How often does the manufacturer recommend replacement?
The listing recommends changing one-inch filters every 30–90 days and says these filters can last up to 90 days. Actual replacement timing depends on use and conditions.

## Offer details

- A 5% coupon is listed only when selecting Subscribe & Save.

## Alternative options

- [Filterbuy 16x20x1 Air Filter MERV 11 Pet & Allergy Defense \(4-Pack\) \| Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA \(Actual Size: 15.50 x 19.50 x 0.75\)](https://best-deals.pro/visit/filterbuy-16x20x1-merv-11-air-filter-4-pack)
- [Simply 16x20x1 Air Filter, MERV 13, 12 Pack, For Home AC Furnace & HVAC \(Actual Size: 15.75"x19.75"x0.75"\) DUST, Pet, & Allergy Control](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Filter King 16x16x1 Air Filter MERV 11, AC Furnace Filters \(6-Pack\) \| Dust & Allergy Control \(Actual Size: 15.5 x 15.5 x .75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Simply 15x20x1 Air Filter, MERV 13, 4 Pack, For Home AC Furnace & HVAC \(Actual Size: 14.75"x19.75"x0.75"\) DUST, Pet, & Allergy Control](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Simply 16x30x1 Air Filter, Merv 8, 6 Pack, For Home AC Furnace & HVAC \(Actual Size: 15.75"x29.75"x0.75"\) DUST, Pet, & Allergy Control](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Simply 12x20x1 Air Filter, Merv 8, MPR 600, 4 Pack, Furnace Air Filter for HVAC \(Actual Size: 11.75"x19.75"x0.75"\) DUST, Pet, & Allergy Control](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Simply 16x20x1 Air Filter, Merv 8, MPR 600, 12 Pack, Furnace Air Filter for HVAC \(Actual Size: 15.75"x19.75"x0.75"\) DUST, Pet, & Allergy Control](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Filter King 10x20x1 Air Filter MERV 13, AC Furnace Filters \(4-Pack\) \| Dust & Allergy Control \(Actual Size: 9.5 x 19.5 x .75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [2 Pack, 413 Replacement Filter,Compatible with AprilAire 413 Whole House Air Purifiers Models1410,1610,2410,2416,3410,4400,MERV11 HVAC Furnace Filter Nominal Size: 16x25x4,Actual Size:16"x28"x4"](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Filter King 20x23x1 Air Filter MERV 8, AC Furnace Filters \(12-Pack\) \| Dust & Allergy Control \(Actual Size: 19.5 x 22.5 x .75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Filterbuy 16x20x1 Air Filter MERV 8 Dust & Allergy Defense \(4-Pack\) \| Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA \(Actual Size: 15.50 x 19.50 x 0.75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)
- [Filter King 15.5x19.5x1 Air Filter MERV 8, AC Furnace Filters \(4-Pack\) \| Dust & Allergy Control \(Actual Size: 15.5 x 19.5 x .75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)

## Add-ons

- [Filter King 20x20x1 Air Filter MERV 8, AC Furnace Filters \(12-Pack\) \| Dust & Allergy Control \(Actual Size: 19.5 x 19.5 x .75\)](https://best-deals.pro/visit/filter-king-16x20x1-merv-13-air-filters-12-pack)

## Images

![Filter King 16x20x1 MERV 13 Air Filters, 12-Pack — 1](https://best-deals.pro/i/IbMLGewepXZEkvYf_nQf_8CVjYBqAjbJoVb0xNBz2SjHK1gkteQb2Hkf0EQ4qfzQDVXCFqxgLWImDr-UuPS3zyu1_ucUMErloC6XIyaKpKW7B5EwNJOHyp9C.jpg)

![Filter King 16x20x1 MERV 13 Air Filters, 12-Pack — 2](https://best-deals.pro/i/MgCPQuoc_uCrkqnbMC2amK--tXKISSw6BEKGevIEWgNNhKlKLX_ifZTVFCthqXhQ9PKfixXV7H0GLp8eo9ALSuiupZ0zVdu_-bWaoE-87icCseVMaS35h3o1.jpg)

![Filter King 16x20x1 MERV 13 Air Filters, 12-Pack — 3](https://best-deals.pro/i/1Y3Kc9esL9BFI90vu9g8mRlt0i0kXh9rwjV0hWOZZrsaS6cKbP5NJbqU45kgvmZM7-GO4dVBgnCz7-MRkjlh7xpRfd7I_0jcJnZ6EnsiK6mPuj7DLu7C0iAD.jpg)

![Filter King 16x20x1 MERV 13 Air Filters, 12-Pack — 4](https://best-deals.pro/i/Pd5xV4hlhPeF-X5OQ_kQDVCHbOvz4ljRdR85nKCQMEsBPgZdUT-PX86dRUcXQM4IqCVjvUtod8-USk5krc1cfVIiJlGjaqRYwNA4P-cq2Gv9G2OWpVUrhS1o.jpg)