Donaldson Filtration P631391 AIR FILTER, PRIMARY ROUND POWERCORE
SKU: 7747839967

Donaldson Filtration P631391 AIR FILTER, PRIMARY ROUND POWERCORE

Sale price$168.75 Regular price$187.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Donaldson Filtration P631391 AIR FILTER, PRIMARY ROUND POWERCOREWhy Choose Donaldson PowerCore filters? Genuine PowerCore filters provide superior protection and performance. Lower initial restriction protects engine performance and fuel economy. Greater filter capacity means longer filter life, fewer filter changes and less money spent on maintenance. PowerCore filters have been meeting original equipment manufacturer specifications for 20+ years. Reliable, leak resistant Radial Seal technology keeps the filter

Why Choose Donaldson PowerCore® filters?
Genuine PowerCore filters provide superior protection and
performance.
• Lower initial restriction protects engine performance and
fuel economy.
• Greater filter capacity means longer filter life, fewer filter
changes and less money spent on maintenance.
• PowerCore filters have been meeting original equipment
manufacturer specifications for 20+ years.
• Reliable, leak resistant Radial Seal™ technology keeps the
filter in place – even under heavy vibration.
Attributes
Outer Diameter 16.57 inch (420.9 mm)
Length 13.89 inch (352.9 mm)
Efficiency 99.9
Efficiency Test Std ISO 5011
Type Primary
Style Round
Media Brand PowerCore®
Media Type Cellulose
Flow Direction Straight
Price Type F
Packaged Dimensions
Packaged Length 18.70 inch (47.498 cm)
Packaged Width 18.90 inch (48.006 cm)
Packaged Height 17.20 inch (43.688 cm)
Packaged Weight 12.99 lb (5.897 kg)
Packaged Volume 3.52 ft3 (0.099 m3)
Pieces Per Pallet 8
Other Information
Country of Origin United States
NMFC Code 069100-01
HTS Code 8421310000
UPC Code 742330966068
Proposition 65 Notice for California:
WARNING
This product can expose you to chemicals
including Epichlorohydrin, which are known
to the State of California to cause cancer and
birth defects or other reproductive harm.
For more information go to
www.P65Warnings.ca.gov.

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: 7747839967

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4.9 ★★★★★
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Verified Purchase
J CASSIN
Massapequa, US
★★★★★ 4
Nice chew toy
Puppy likes but for me to hold so she can chew is a little difficult.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
Love nylabones
Nylabbones did it again. The pugs love these. They're so cute and tiny. Perfect for their lithe selves. They're still safe and soft and very chewable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
A
Verified Purchase
Anoni Miss
Lexington, US
★★★★★ 3
Not safe, easily chewed bits off
Mixed feelings. My puppies love them and love to chew on them but also chewed the edges off pretty quickly. I had to take away the first one after only a couple days of intermittent chew so it’s really not durable or long lasting. I don’t feel this is safe for a 12 week old puppy which is super small and can be a choking hazard.
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Reviewed in the United States on October 6, 2025
P
Verified Purchase
Pooh
Omaha, US
★★★★★ 5
Very Small
These are tiny! Just perfect for my little dogs but one was lost within the first few minutes so I had to order another. I'm not so sure how safe it is for the fur children to chew on non-edible, non-digestible plastics but they seem to really like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
K
Verified Purchase
Kristi S
Battle Creek, US
★★★★★ 5
A Hit with Both My Puppy and Older Dog!
I bought the Nylabone Moderate Chew FlexiChew Bone in the peanut butter and bacon flavor for my new puppy, and he absolutely loves them! What’s even better is that my other dog is just as obsessed with them, so it's been a hit with both. The size is perfect for my tiny puppy, and the flavor keeps them both engaged for a long time. These bones are durable enough to last, even with moderate chewing, and they help satisfy their natural chewing instincts. If you’re looking for a great chew toy for both puppies and small dogs, I highly recommend these Nylabones. They’re a definite favorite in our household!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2024

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