Proairtek AF14181M13SWH Model 14x18x1 Pack of 4 Air Filters, MERV 13; Ideal for Anyone Wanting Clean, Crisp Air in Their Home

Upgrade your air quality with the Proairtek AF14181M13SWH 14x18x1 MERV 13 Air Filter (4-Pack). Each filter is crafted with premium synthetic pleated media that captures up to 90% of airborne particles, including fine dust, allergens, and even bacteria, providing superior protection compared to lower-rated filters. The MERV 13 rating ensures cleaner, crisper air — ideal for allergy sufferers, pet owners, and anyone who wants a healthier home environment. The durable construction maintains proper airflow and supports efficient HVAC performance. Replace each filter every 3 months for best results.

• ‌MERV 13 Filtration: Traps fine particles like dust, pollen, pet dander, smoke, and bacteria for superior indoor air quality.
• Standard 14x18x1 Size: Fits most HVAC, furnace, and AC systems for easy installation.
• 4-Pack Value: Includes four filters for long-term convenience and cost savings.
• Durable Pleated Design: Maintains strong airflow while extending the life of your HVAC system.
• Long-Lasting Performance: Each filter provides up to 90 days of protection.
• High-Quality Construction: Made with electrostatically charged synthetic media and a sturdy cardboard frame.
• Energy Efficient: Keeps air systems running smoothly and may reduce energy use.
• Made in the USA: Reliable quality for clean, healthy indoor air.