Description
Product Overview
The Purolator furnace filter, model KP-16x25x1x12CS.DSC, is a high‑performance mechanical filter designed for demanding industrial environments. Constructed from 100 percent synthetic fibers, the filter offers a MERV 8 rating, delivering a balance of high particle capture efficiency and low airflow resistance. Its key pleat design maximizes surface area, allowing a rated airflow capacity of 300 fpm while maintaining a pressure drop low enough to reduce fan energy consumption. The filter dimensions are 15‑1/2″ L × 24‑1/2″ H × 3/4″ D, and each pack contains twelve units, providing a convenient bulk solution for large facilities. Engineered in the United States, the product benefits from over three decades of manufacturing expertise, ensuring consistent quality and durability.
![[Product front view showing all components]](https://www.antiquehub.store/wp-content/uploads/2026/07/b94bc393444c4e13a6cf60e7df053468.jpg)
Usage
This filter is ideally suited for a range of applications, including HVAC systems in commercial buildings, industrial plants, and compressed‑air treatment units. Its robust construction tolerates harsh conditions such as high humidity, temperature fluctuations, and occasional impact without delaminating or buckling. The filter’s low initial resistance makes it an energy‑saving choice for facilities looking to lower operating costs while maintaining indoor air quality. Whether installed in a large‑scale air handling unit or a compact compressed‑air regulator combo, the filter provides reliable protection against dust, pollen, and other airborne contaminants.
Why Choose Us
Choosing the Purolator MERV 8 filter from Sterling Seal & Supply means selecting a product backed by a legacy of quality engineering. The filter’s synthetic fiber media is engineered to retain its structural integrity even when wet, preventing the common issues of delamination and excessive buckling seen in lower‑grade filters. Each filter undergoes rigorous testing to verify compliance with industry standards, ensuring consistent performance across every unit in the pack. Additionally, our dedicated customer support team provides technical assistance, replacement guidance, and warranty support, reinforcing our commitment to long‑term customer satisfaction.
Key Features
- High airflow capacity of 300 fpm with low pressure drop for energy savings
- MERV 8 rating captures fine particles while maintaining efficient airflow
- 100 % synthetic fiber construction resists delamination, buckling, and impact
- Durable key‑pleat design holds shape even when wet, ensuring long service life
- Comprehensive after‑sales support and technical assistance from a trusted U.S. manufacturer
FAQ
What size replacement filter should I order?
Replace the filter with the same model number KP-16x25x1x12CS.DSC to ensure proper fit and performance. The dimensions are 15‑1/2″ L × 24‑1/2″ H × 3/4″ D.
Can this filter be used in humid environments?
Yes. The synthetic fiber media is engineered to retain structural integrity when exposed to moisture, preventing delamination and maintaining airflow.
How often should the filter be changed?
Typical replacement intervals range from 3 to 6 months depending on operating conditions, air quality, and system usage. Regular inspection of pressure drop can help determine the optimal change schedule.
Is this filter compatible with compressed‑air regulator combos?
Absolutely. The filter meets the specifications for compressed‑air combination filter regulators, offering reliable particle removal while preserving airflow.
What warranty does the product include?
All filters come with a limited warranty covering manufacturing defects for one year from the date of purchase, backed by our responsive customer service team.




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