HEYZLASS 5-Pack Air & Foam Pre Filter Cartridges for Lawn Mower Engines | John Deere GY20573, Craftsman & More

Overview

Discover the HEYZLASS 5-Pack Air & Foam Pre Filter Cartridge, a practical bundle designed to replace OEM parts across a broad range of lawn mower engines. This kit includes five air filters and five foam pre-filters, giving you ready replacements for routine maintenance and seasonal tuning in one convenient package. The design emphasizes reliable air intake and filtration, helping keep your engine’s airflow clean and steady as you work through dry or dusty conditions.

Clean air intake is essential for steady performance and long-term engine health. While individual results vary, maintaining a clean intake path can help preserve throttle response and smooth operation as part of a regular care routine. This is a proactive way to simplify maintenance without compromising on performance expectations.

Compatibility and fit

• Compatible with BS-pattern air filter housings (pat numbers 697014, 797008, 794472, 697015) and engines such as 14-17.5 HP Intek, OHV, and AVS.
• Includes compatibility with John Deere GY20573 and Craftsman air cleaner assemblies, replacing OEM parts on some popular walk-behind mowers and tractors.
• Size: 9 inches long, 3-3/16 inches wide, and 1-1/2 inches high, designed for a snug, secure fit in compatible housings.

What’s included

• Five air filters
• Five foam pre-filters

Quality and use

Each unit features a durable filter paper design and undergoes individual quality checks to ensure consistency. The foam pre-filters sit in front of the main element to capture larger particles early in the intake path, helping to maintain a clean airflow and potentially extending the life of the primary filter.

Practical notes and tips

While this set is designed to align with listed BS-pattern housings and engine families, always verify model compatibility with your unit before purchasing. Having a five-pack on hand reduces downtime and makes routine replacements quicker, especially in environments with higher dust exposure. Regular replacement as part of a maintenance plan can help keep your mower operating smoothly, though outcomes depend on usage conditions and upkeep.