RO Booster Pump - which one?

[skills999]

Thank you to everyone who responded to my request for info into fitting an RO booster pump. 

I've narrowed it down to 3 pumps. Has anyone got experience with these pumps? 

My System:

17 - 20 lpm from tap

35 psi

Tds 280

2 x 20" pre filters

4040 ro

Di

https://www.amazon.co.uk/Water-Genie-4040-Booster-Pump/dp/B074TGB27K/ref=mp_s_a_1_fkmr1_1?keywords=4040+ro+booster+pump&qid=1564163428&s=gateway&sr=8-1-fkmr1

https://www.machinemart.co.uk/p/cbm240e-1in-multi-stage-230v-booster-pum/

https://www.xline-systems.co.uk/en/xline-shop-2/filters-filter-systems/filter-systems/240v-booster-pump-detail#

Thank you

 

[Stay clear window cleaning]

I've had the x line  1 for about a month now and it good not to load either