SKU: 12779554166

F-1234C FreshenOPT Audi Premium Cabin Air Filter [4F0819439A] (SETS)

$31.50 $35.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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For Your Every Summer RSVP, with Code: SUMMER15

Description

F-1234C FreshenOPT Audi Premium Cabin Air Filter [4F0819439A] (SETS)Available in 1, 2, or 3 pack choose from the dropdown to get the best value! Overview: Dimension: 29. 5 x 9. 8 x 3 cm Item model number: F 1234C OE#: 4F0819439A ; 4F0898438C ; 4F0898438A ; 4F0 819 439 Premium three layer design filter with efficient purification We suggest changing the cabin air filter in every 10,000km or 1 year Features: Advanced 3 Layer Filtration Captures pollen, dust, vehicle emissions, PM2. 5 particles, pet dander, mold spores,

📦 Available in 1, 2, or 3-pack – choose from the dropdown to get the best value!

Overview:

  • Dimension: 29.5 x 9.8 x 3 cm

  • Item model number: F-1234C

  • OE#: 4F0819439A ; 4F0898438C ; 4F0898438A ; 4F0-819-439

  • Premium three-layer design filter with efficient purification

  • We suggest changing the cabin air filter in every 10,000km or 1 year

Features:

  • Advanced 3-Layer Filtration – Captures pollen, dust, vehicle emissions, PM2.5 particles, pet dander, mold spores, and other airborne particles—while maintaining efficient airflow for optimal HVAC performance.

  •  Dual Activated Carbon Layers – Two enhanced carbon layers help neutralize odors from smoke, pets, and other sources, supporting a fresher cabin environment.

  • Anti-Mold & Bacteria-Resistant Coating – Specialized surface treatment inhibits the growth of mold and odor-causing bacteria, helping preserve air quality.

  • OEM-Quality Fit – Engineered to meet OE specifications for a hassle-free installation, reliable seal, and proper fit. 

  • Durable Construction – Rigid frame design resists warping and deformation, ensuring consistent performance and long-term reliability.

Cross-reference:

  • CF10208 ; XC25760C ; CUK3023-2 ; NAPA 9375 ; C25760 ; CAF1841C ; WIX 49375

11-06

AUDI

A6

V6-3.2L

11-09

AUDI

A6 QUATTRO

V6-3.0L

08-05

AUDI

A6 QUATTRO

V6-3.2L

11-05

AUDI

A6 QUATTRO

V8-4.2L

12-10

AUDI

R8

V10-5.2L

15-14

AUDI

R8

V10-5.2L

12-08

AUDI

R8

V8-4.2L

15-14

AUDI

R8

V8-4.2L

11-7

AUDI

S6

V10-5.2L

🔍 Not sure about compatibility?

We’ve got you covered. Message us online with your vehicle year / make / model, and our team will help confirm the correct filter.

🏪 Prefer in-store assistance?

If you’d rather not purchase online or want extra peace of mind, visit our store.
Our experienced staff can help you match, verify, and choose the right filter in person.
📍 FreshenOPT Auto Parts, Unit 14–85 Ferrier St, Markham, ON L3R 2Y9

🔄 Easy exchange if needed

Ordered the wrong filter? We’ve got you covered.
As long as the item is unopened, you can exchange it in-store quickly and easily, or email our support team — we’ll help verify compatibility and take care of the exchange as quickly as possible.

🎁 Extra perks & surprises

Both online and in-store orders may include pop-up offers, surprise gifts, or exclusive bonuses — don’t forget to check at checkout.

Clean air should come with confidence.
That’s the FreshenOPT way.

https://www.freshenopt.ca/pages/join-our-membership

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 12779554166

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4.7 ★★★★★
Based on 9 reviews
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Product Reviews
R
Verified Purchase
Riley Smith
Carnegie, US
★★★★★ 5
Perfect Fit 28mm Fuel Filter Socket
Size: 28mm, Color: Red
I bought the Felisbieti 28mm fuel filter socket for a vehicle maintenance project, and it worked perfectly. The fit is precise, gripping the fuel filter securely without slipping or rounding edges. The build feels sturdy and durable, with a solid metal finish that stands up to repeated use. It fits snugly on my ratchet and made removing and installing the filter much easier and faster than using adjustable tools. The only minor thing to note is that it’s specific to 28mm filters, so make sure it matches your vehicle. Overall, this socket is well-made, reliable, and a must-have for anyone doing DIY fuel filter work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
R
Verified Purchase
Rowdy Yates
Waukegan, US
★★★★★ 5
Perfect socket for the job
Size: 24mm, Color: Green, Size: 24mm, Color: Green
I purchased this 24mm socket specificaly to remove the oil filter housing on my Ram Promaster 2500 truck. Since there is limited space to get a standard socket in this area, this low profile socket was able to do the job without requiring me to loosen and push aside other components. I like that this socket is light weight, made of aluminum with large easy to read size eched into the body. the oil filter housing is made of plastic and does not require a beefy heavy steel socket. The walls on this socket are plenty thick as to cause me no concern about durability. To me, the green color is a nice touch as will be easy to spot in my socket set for the oil changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
B
Verified Purchase
B. Mar
Fort Morgan, US
★★★★★ 5
Perfect Tool for the Job – Compact, Durable, and Well-Made
Size: 32mm, Color: Green
I bought this 32mm oil filter socket specifically for my VW TDI, and it worked like a charm. The low-profile design is a lifesaver—there’s barely any clearance where the oil filter sits, and this tool fit in perfectly without me having to wrestle with it or remove other parts. The quality is excellent—it’s made from aerospace-grade aluminum, which means it’s both lightweight and solid. The anodized finish looks great and gives me confidence it won’t rust or degrade like some cheaper tools I’ve used in the past. The 6-point hex design grips the cap snugly and doesn’t round it off, even with decent torque applied using a standard 3/8" ratchet. I’ve already used it on a couple different vehicles (including a BMW and a Chevy) and it hasn’t slipped once. It’s a small tool, but it solves a big headache. For anyone doing their own oil changes—especially if you're dealing with tight engine bays—this socket is 100% worth it. Bonus points for the bright green color—it’s easy to find in the toolbox! Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
D
Verified Purchase
Don E.
Natrona Heights, US
★★★★★ 4
Decent Quailty
Size: 28mm, Color: Red
Great for taking off the Cummins 6.7 fuel filter cap. 28MM nice color making it easy to spot should you drop it in the engine compartment. Appears to be made of a bit soft material. IMHO don't think it would take a lot of torque. But again it’s to remove a plastic fuel filter cover so you should not be applying a lot of force on it to begin with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
D
Verified Purchase
Diana
Bozeman, US
★★★★★ 5
Saved my plastic oil filter cap. A must-have for Chrysler owners.
Size: 24mm, Color: Green
I struggled for a long time trying to remove the plastic oil filter cap on my Chrysler. I almost broke it a couple of times using the wrong tool. My friend told me to buy this socket. I was worried because it's aluminum. I thought it might not be strong enough. But it works great. What's good: The 24mm low profile fits perfectly on the plastic cap. The aluminum is strong — it grips the cap well without damaging it. 6-point design gives good grip, won't strip the plastic. I bought it once and use it every time now. How I use it: I only use this socket for removing the oil filter cap. Nothing else. I don't want to break it. Bottom line: If you have a plastic oil filter cap (especially on a Chrysler), buy this socket. It will save you from breaking an expensive part. One of those tools you don't need often, but when you need it, you're glad you have it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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