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The Injen Technology Hydroshield Pre-Filter, part number INJ1057BLK, is engineered to protect and extend the life of your air filter while maximizing airflow and horsepower. Crafted from a proprietary base media and treated with a hydrophobic water-repellent coating, this pre-filter effectively diverts damaging water and contaminants away from your primary filter. Its UV-resistant and puncture-resistant design ensures durability in various driving conditions, and its elasticity allows it to return to its original shape after servicing, making maintenance easier.
Compatible with Injen’s X-1051 air filters, this black pre-filter measures approximately 6.5 inches in base diameter, 7 inches in height, and 4.5 inches at the top. Its water-repellent properties help maintain optimal filter performance by preventing water intrusion and reducing the frequency of filter replacements. This results in better engine efficiency, increased power output, and reduced replacement costs. The Hydroshield is designed for a direct fit on many Injen filters and other universal applications, providing a reliable barrier against dirt, water, and other airborne contaminants.
Manufactured in Pomona, California, USA, the Hydroshield comes with a limited lifetime warranty, ensuring longevity and peace of mind. Its black color complements most engine bays, and its easy-to-install design makes it suitable for a wide range of vehicles. Whether you're looking to improve your filter's performance or extend its service interval, the Injen Hydroshield Pre-Filter is an essential upgrade for serious enthusiasts and daily drivers alike.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
