SKU: 3234254350

Donaldson Filtration P771527 AIR FILTER, PRIMARY ROUND

Sale price$126.10 Regular price$140.11
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Donaldson Filtration P771527 AIR FILTER, PRIMARY ROUNDWhy Choose Donaldson Air Filters? Strong, reliable gasket is compressed against the air cleaner housing to create a tight seal. High efficiency cellulose media performs across a wide range of heavy duty engine applications. Corrosion resistant, coated steel liners support media during operation and help maximize airflow. Pleatloc feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life. Attributes Overall

  Why Choose Donaldson Air Filters?
Strong, reliable gasket is compressed against the air cleaner
housing to create a tight seal.
• High-efficiency cellulose media performs across a wide
range of heavy-duty engine applications.
• Corrosion resistant, coated steel liners support media
during operation and help maximize airflow. 
• Pleatloc™ feature ensures uniform pleat spacing and
prevents media from bunching to promote longer service
life.
Attributes
Overall Length 13.49 inch (342.7 mm)
Outer Diameter 9.21 inch (234 mm)
Inner Diameter 4.84 inch (123 mm)
Length 12.99 inch (330 mm)
Bolt Hole Diameter 0.59 inch (15 mm)
Efficiency 99.9
Efficiency Test Std ISO 5011
Type Primary
Style Round
Media Type Cellulose
Price Type F
Packaged Dimensions
Packaged Length 12.30 inch (31.242 cm)
Packaged Width 12.30 inch (31.242 cm)
Packaged Height 14.10 inch (35.814 cm)
Packaged Weight 5.90 lb (2.676 kg)
Packaged Volume 1.23 ft3 (0.034 m3)
Pieces Per Pallet 36
Other Information
Country of Origin Czech Republic
NMFC Code 069100-03
HTS Code 8421310000
UPC Code 742330047521

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: 3234254350

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4.6 ★★★★★
Based on 26 reviews
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Verified Purchase
SGMiGHTY
Chelsea, US
★★★★★ 5
These are quality bulbs and more reliable than halogen
Size: H7
Car that I drive is a 2008 Mazda 3 4Dr Sedan Automatic i Touring. Got so tired and fed up with felt like spending money every month or so on halogen bulbs. It was always the same old story, trip to auto zone to avoid a fix it ticket. I almost tried to buy the Sylvania brand on Amazon for cheaper but what's the use? Its STILL the SAME product. I'm done with those and never going back. The new Territory Has snapped right in without any special add on adapters, just plug and play deal. Way brighter and super easy. Love them. Can see way better at night and not have to worry about them burning out so quickly anymore. More than I can say about the Sylvania brand "Made in Germany". They're slippin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
A
Verified Purchase
AkaLjot Kaur
Grantham, US
★★★★★ 5
10/10
Size: H11+9005
I’m really happy with these lights! They were easy to set up, work perfectly, and give off a beautiful glow. The brightness is just right for creating a cozy and relaxing atmosphere without being too harsh. The quality feels great for the price, and they instantly made my space look more modern and inviting. I also appreciated how well they were packaged and how quickly they arrived. Definitely worth the purchase, and I would absolutely buy them again. Highly recommend to anyone looking for stylish and reliable lights!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
Luke Ownby
Bozeman, US
★★★★★ 5
Termitor H11 are so worth it
Size: H11+9005
LED Lights are as described. They fit perfect in the low beams and high beam spots. LEDs are super bright and work great at night! Soo much better than the old fluorescent bulbs that came with my rig.
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Reviewed in the United States on May 16, 2026
G
Verified Purchase
GinnyJ
Massapequa, US
★★★★★ 5
Bright light
Size: 9004/HB1, Size: 9004/HB1
Keeping track of longevity. Had these bulbs for a month and will try and update if they fail. Unfortunately a while ago I hit a cow, seemed to just pop up out of nowhere, the truck was rebuilt and I wanted more/better road lighting. I am using these in a Mack truck for work so they are getting used. I run at least 10 hours a day, 5+ days a week and have at least 11k miles on them since installed. Install is just like a standard bulb no special steps needed. Produce a lot of light and good patterns on high and low beam. So far I really have only had one issue with the bulbs and that is the daylight running light/DRL operation, they don't work I believe the Mack drops the voltage to slightly dim the lights when running in DRL operation and this causes the bulbs to just intermittently flash so I just run with them on all the time. This I don't believe is the bulbs fault and is more an analog vs digital issue. Therefore I'm testing the longevity of the bulbs if my truck is running they are on. Will see how they do as the days get hotter as they are in a small sealed space.
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Reviewed in the United States on April 26, 2026
T
Verified Purchase
Ted F.
Los Angeles, US
★★★★★ 5
Wow bright!
Size: H11+9005, Size: H11+9005
I have used Fahren LED headlights in two of my other vehicles so I had a baseline of what to expect, but these upgraded ones are even brighter than the ones in my other two cars. I love this brand because they are plug and Play so I have not experienced any compatibility issues. These feel high quality as I have expected due to past experience with this brand. I much prefer the bright white color of LED versus the yellowish Amber of halogens. I have been using this brand for several years now so I expect a good lifespan from this as I have experienced from other bulbs from this manufacturer. As far as value goes, the increase in visibility installing these is worth every penny and then some.
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Reviewed in the United States on December 19, 2025

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