Lennox X6670 Replacement Filter

Healthy Climate HCF16-11, Replacement Filter, MERV 11, Nominal Size 16" x 25" x 5", Actual Size 15 3/4" x 24 3/4" x 4 3/8", 1600 CFM, Pleated

X6670 is identical to X667001

Lennox X6670 Replacement Air Filter – MERV 11 | 16" x 25" x 5" | Healthy Climate HCF16-11

Improve your indoor air quality with the Lennox X6670 Replacement Filter, a premium solution designed for efficiency, durability, and optimal HVAC system performance. This MERV 11 pleated filter effectively captures airborne particles such as dust, pollen, mold spores, and pet dander—perfect for maintaining a cleaner and healthier home environment.

Compatible with Lennox HCF16-10 and HCC16-28 systems, the X6670 is a genuine OEM-quality filter featuring a polyester media and an airflow capacity of up to 1600 CFM. Its nominal dimensions are 16" x 25" x 5", with actual measurements of 15 3/4" x 24 3/4" x 4 3/8" for a precise fit.

Key Features:

• Brand: Lennox

• Model: X6670 / Healthy Climate HCF16-11

• MERV Rating: 11 – Captures particles down to 1 micron

• Material: High-quality polyester media

• Airflow: Supports up to 1600 CFM

• Dimensions (Nominal): 16" x 25" x 5"

• Dimensions (Actual): 15 3/4" x 24 3/4" x 4 3/8"

• Compatible With: Lennox HCF16-10, HCC16-28

• UPC: 646847243431 / 783976578161 / 721528774425

• Condition: New

Benefits:

• Traps allergens and airborne contaminants

• Helps extend the life of your HVAC system

• Easy to install with tight, secure fit

• Ideal for homes with pets or allergy-sensitive occupants

Maintain optimal air quality and system performance with the trusted reliability of Lennox Healthy Climate filters. Order the X6670 MERV 11 Filter today for fast shipping and exceptional value!

This item is not eligible for free shipping.