Product Description

The Hoover pre-filter model H 303173002 is a replacement pre-filter designed for Hoover WindTunnel T-Series upright vacuums. This pre-filter traps large dust and debris particles before they reach the main dust bag, extending bag life and maintaining peak suction performance.

The pre-filter features a multi-layer foam or pleated material construction that captures large particles while allowing air to flow freely through the vacuum. It's quick and easy to install in the top motor head assembly of compatible WindTunnel T-Series models.

Compatibility: Hoover WindTunnel T-Series upright vacuums, including T-Series Standard, Max, and 3.0 models. Check your specific model number to confirm compatibility before ordering.

Swiss Boy Vacuum is an authorized Hoover dealer serving the Wasatch Front since 1963. Located in Bountiful, Utah, we stock genuine Hoover parts and filters. Our expert technicians can help you find the right replacement filter for your model. Call us at 801-298-3656 for assistance.

Why Choose This Product?

• Genuine Hoover OEM part — ensures proper fit and performance with WindTunnel T-Series models
• Extends dust bag life by filtering large debris before the main bag
• Maintains consistent airflow and suction power throughout the cleaning cycle
• Easy tool-free installation in the motor head assembly
• Cost-effective maintenance item that prevents premature bag replacement
• Part of routine vacuum care for optimal performance and longevity

Specifications

• Brand: Hoover
• Part Number: H 303173002
• Product Type: Pre-Filter
• Compatible Series: WindTunnel T-Series

Compatibility

• Hoover Models: WindTunnel T-Series, WindTunnel T-Series Max, WindTunnel T-Series 3.0

Use Case

This pre-filter is ideal for anyone who owns a Hoover WindTunnel T-Series upright vacuum and wants to maintain peak performance and extend the life of their dust bags. Regular pre-filter replacement prevents large dust and pet hair from clogging the main bag, keeping suction strong and reducing maintenance costs. Replace annually or as needed depending on usage and household conditions.