Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Smart Fabric I1v3 AB 5LProduct Description Lasts for up 12 months Anti bacterial and anti mould Fluorocarbon free Why Use Gtechniq Smart Fabric AB? I1 Smart Fabric AB protects all kinds of fabrics from water based stains. It is breathable and extremely durable, thanks to Gtechniqs unique scientific formula. Extensive independent tests (ISO 6330 5A and AATCC 22) have proven Smart Fabric AB to last 4 times longer than market leaders With newly added antimicrobial technology,
Product Description
- Lasts for up 12 months
- Anti bacterial and anti mould
- Fluorocarbon free
Why Use Gtechniq Smart Fabric AB?
I1 Smart Fabric AB protects all kinds of fabrics from water-based stains. It is breathable and extremely durable, thanks to Gtechniqs unique scientific formula. Extensive independent tests (ISO 6330 5A and AATCC 22) have proven Smart Fabric AB to last 4 times longer than market-leaders
With newly added antimicrobial technology, treated surfaces will kill 99% of bacteria. This latest product also prevents mould and mildew from setting in. Making it ideal for use inside your car to protect you and your family from harmful germs.
Smart Fabric is colour safe. Nano particles that make up I1 Smart Fabric coat each fabric fiber individually, leaving the texture unaffected, allowing the material to breathe. This means stale air will still be able to escape while repelling water and oil-based liquids.
Top Tip: Smart Fabric can be used on all fabrics including convertible roofs.
Ultra Hydrophobic
Even more hydrophobic than its predecessor and up to 4 times longer lasting than its competitors, I1 Smart Fabric AB V3 leaves no remnants of a spillage and moisture simply falls off a coated surface. Laboratory testing reveals that I1 V3 repels water to the highest standard set by the American Association of Textile Chemists and Colorists (AATCC) – ISO 5. And wash tests reveal the product remains at its full performance level after being washed on a 40 degree cycle, and even after five washes still performs better than its predecessor.
On average I1 will last on a cars interior for between 6 and 12 months – depending how ‘used’ the surface is.
- If using on an interior surface, use I2 TriClean to prepare the surface you are going to treat
- For exterior use, use W5 Citrus All Purpose Cleaner neat for dirty surfaces, or dilute at a ratio of 5:1 with water for less soiled areas
- Make sure the surface you have cleaned is thoroughly dry (for best results 48 hours in good drying conditions) before applying I1 Smart Fabric. For the optimal impregnation of I1 into your fabric, its moisture content must be below 15% which is significantly dryer than touch dry
- Shake well before use and wear gloves
- Apply at a temperature of 5°c or above, in a well ventilated area
- Use out of direct sunlight
- Apply by spraying evenly from a distance of about 15cm ensuring thorough saturation of the surface you are covering
- Make sure your application is thorough as once Smart Fabric has dried, you cannot apply a second coat, as the first coat will repel additional product
- Avoid over spraying on surrounding substrates, if this happens, wipe immediately with an MF1 ZeroR Microfibre Buff Cloth. Also wipe any excess from the fabric with an MF1
- Leave to dry for 24 hours, after this time the full effectiveness of the product will be achieved
- Store in a cool, dry place
- Use within 12 months of opening
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1578 reviews
Sort
Product Reviews
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025