SKU: 46834348373

Donaldson Filtration P778320 AIR FILTER, PRIMARY ROUND

Sale price$37.08 Regular price$41.20
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Description

Donaldson Filtration P778320 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 6.89 inch (175 mm)
Outer Diameter 5.00 inch (127 mm)
Inner Diameter 2.52 inch (64 mm)
Length 6.46 inch (164 mm)
Bolt Hole Diameter 0.33 inch (8.5 mm)
Efficiency 99.9
Efficiency Test Std ISO 5011
Type Primary
Style Round
Media Type Cellulose
Price Type F
Packaged Dimensions
Packaged Length 5.60 inch (14.224 cm)
Packaged Width 5.60 inch (14.224 cm)
Packaged Height 8.60 inch (21.844 cm)
Packaged Weight 1.20 lb (0.544 kg)
Packaged Volume 0.16 ft3 (0.004 m3)
Pieces Per Pallet 280
Other Information
Country of Origin Czech Republic
NMFC Code 069100-08
HTS Code 8421310000
UPC Code 742330104828

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: 46834348373

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4.2 ★★★★★
Based on 30 reviews
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Product Reviews
M
Verified Purchase
Mim Wilemon
Draper, US
★★★★★ 5
Happy Valentine’s ‼️‼️
Size: 8, Color: A-dark Brown
Beautiful slippers!!! My husband loves them!!! He had no problem putting them on. The size was spot on!! I would recommend this product to all!!! Why I was taken out to dinner as a thank you‼️‼️‼️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
Audio Technicality
Natrona Heights, US
★★★★★ 1
Borderline Fraud: A Profound Waste of Money
Size: 11, Color: A-black
The shoe pictured and the shoe delivered may as well be from another planet. Pictured is a fairly nice, well constructed shoe made of what appears to be leather or a high quality leather substitute. Delivered was a flimsy shoe made of plasticky vinyl with a sole constructed of grainy rubber blocks individually and sloppily glued without care to the bottom of the shoe, also vinyl with an eight of an inch of the same grainy rubber coating it, offering no solidity or support. Having been worn a total of one day, the majority of which was spent seated at a desk, the vinyl has already crumpled into unattractive wrinkles and creases that resemble nothing so much as a cheap vinyl table covering wadded up and stretched back out. Taking the shoes off resulted in both insoles clinging to my socks and coming fully out of the shoe. I would also mention that the shoe runs large, but I that would indicate that you should use my experience as a buying guide, when nothing could be further from the case. Buy these shoes only if you enjoy being ripped off, pouring money down the drain, or perhaps if you are looking for a gift for a person you despise. Outside of these possibilities, I advise you to run, far and immediately. You certainly won't be able to run anywhere with these on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2019
M
Verified Purchase
monette mellor
Lowell, US
★★★★★ 5
Go Tour Men’s Premium Leather Loufer: Excellent
Size: 11.5, Color: A-dark Brown
I bought this for my husband for his birthday. He Loves it ! Well made, very comfortable and he loves the feature where the back of the loafer folds down and can be worn around the house as a slipper. Leather quality is topnotch. He said he would buy it again and highly recommends it ! Thickness is just right ! Ease of use A+ Traction A+. Support A+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
R
Verified Purchase
Rohaneh ebrahimi
Waukegan, US
★★★★★ 5
Extremely high quality
Size: 10, Color: Black Grainy
Ordered these shoes for my husband. They fit your correct size and are extremely high quality. They look amazing and my husband says they’re comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2024
J
Verified Purchase
Jean-Claude
Lexington, US
★★★★★ 4
Very comfy and a really nice shoe—one flaw, but I still recommend it.
Size: 11.5, Color: Black Grainy
These shoes are nice, comfortable, with a sleek, leather-like insole that allows your foot to move well. The only thing they could have done better is extend the sole slightly farther at the tip. As it is, the lower front part of the shoe tends to scrape against the pavement, causing scuffs. It’s nothing that can’t be managed with shoe cream, but over time, the abrasion may cause more serious damage. That said, for the price, this is a nice shoe and should easily last at least a year.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025

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