MSR Water Filter Maintenance Kit 5001-250
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MSR Water Filter Maintenance Kit

Free shipping on orders over $50

Free store pickup

Order online, get it at your local MEC. It couldn’t be easier.

Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

A small parts kit containing replacement O-rings, and a duckbill valve for keeping your MSR WaterWorks™ or MiniWorks™ filter in peak operating condition.

Tech specs

Show Tech specs
Weight 34g
Ideal for
  • Camping and hiking
  • Backpacking
Made in USA