Buy 3 Boxes of Filter Membranes for the Price of 2


For a limited time, buy two boxes of select MilliporeSigma Filter Membranes and get a third box at no additional cost when you order using the catalog numbers below.

Qualifying Products

Redeem in Two Easy Steps

  1. Complete the form at right including your proof of purchase.
  2. Receive your product in six to eight weeks.

Redemption information must be received by July 31, 2018.

Offer valid in North America only and void where prohibited by government, law, or company policy. Offer valid for end-user customers only for purchases made by June 30, 2018, or while supply lasts.

Redeem Now

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Step One: Account Information

Step Two: Company Information

Step Three: Redemption Information


Offer valid until June 30, 2018. Redemptions must be received by July 31, 2018. Can mix and match product. Additional product must be of equal or lesser value than least expensive purchased item. Cannot be combined with any other offer.

Customer acknowledges that this offer may include a discount or other price reduction that must be properly and accurately accounted for and reported by customer in accordance with all federal and state laws, including without limitation the federal anti-kickback law (42 C.F.R. § 1320a-7b(b)(3)(A)) and regulations thereunder (42 C.F.R. §1001.952(h)).