ACR Alpine Capital Research SC 13G/A SPX FLOW, Inc.

Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees to the joint filing on behalf of each of them of a Statement on Schedule 13G (including additional amendments thereto) with respect to the shares of Common Stock, $0.01 par value per share, of SPX FLOW, Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: February 13, 2017	Alpine Investment Management, LLC
	By:	/s/ Nicholas V. Tompras
		Nicholas V. Tompras
		Managing Member, President and Chief Investment Officer

Alpine Partners Management, LLC
By:	/s/ Nicholas V. Tompras
	Nicholas V. Tompras
	Managing Member

MQR, L.P.
By:	ACR Alpine Capital Research, LLC
By:	/s/ Nicholas V. Tompras
	Nicholas V. Tompras
	Chief Executive Officer and Chief Investment Officer

ACR Multi-Strategy Quality Return (MQR) Fund
By:	ACR Alpine Capital Research, LLC
By:	/s/ Nicholas V. Tompras
	Nicholas V. Tompras
	Chief Executive Officer and Chief Investment Officer

ACR International Quality Return (IQR) Fund
By:	ACR Alpine Capital Research, LLC
By:	/s/ Nicholas V. Tompras
	Nicholas V. Tompras
	Chief Executive Officer and Chief Investment Officer

/s/ Nicholas V. Tompras

Nicholas V. Tompras