The deal is the third from Palatine’s £100m Impact Fund, following the backing of Trade Skills 4U last August and E-days last November.
Vitty joined ammunition manufacturer Eley Group in 2015 after it had received backing for a £42m management buyout from LDC the year previous.
Surrey-headquartered Amazon Filters generates revenue of £24m and employs over 200 staff across its facilities in the UK, Poland and Germany.
Ekkio Capital hopes the acquisition of Paris Seine will help Paris City Vision consolidate its position in the French capital's tourism market.
Those wishing in to invest in LBO France's new fund must commit a minimum of €25,000 and will be targeted through wealth management professionals.
NorthEdge has partnered with Manchester-headquartered Peak AI for the project, which has a focus on using data to drive sustainable business growth.