RKIN email archive

RKIN product questions before you order?

Oct 30, 2026 4:31 PM

Get the details before choosing RKIN

Oct 28, 2026 6:29 PM

RKIN product questions before you order?

Oct 26, 2026 4:50 AM

Get the details before choosing RKIN

Oct 24, 2026 6:48 AM

Choose your water system with help

Oct 24, 2026 2:41 AM

Choose your water system with help

Oct 22, 2026 11:43 PM

Countertop or whole house? Two RKIN owners.

Oct 20, 2026 2:40 AM

Countertop or whole house? Two RKIN owners.

Oct 18, 2026 11:42 PM

RKIN product questions before you order?

Oct 17, 2026 6:56 AM

Your final welcome code: 15% off

Oct 17, 2026 2:39 AM

The Monthly Drop Podcast: Do you know where your water actually comes from?

Oct 16, 2026 4:51 PM

Countertop or under sink? Start here

Oct 16, 2026 2:37 AM

Your final welcome code: 15% off

Oct 15, 2026 11:41 PM

Get the details before choosing RKIN

Oct 15, 2026 8:54 AM

Find your water setup. Start with 10% off.

Oct 15, 2026 2:35 AM

Countertop or under sink? Start here

Oct 14, 2026 11:39 PM

Find your water setup. Start with 10% off.

Oct 13, 2026 11:37 PM

This is the last email you'll ever see...

Sep 21, 2026 12:41 PM

Time to say goodbye?

Sep 14, 2026 12:09 PM