NU Aqua Systems emails
NU Aqua Systems sends about 3 emails a week through Klaviyo, most often on Monday around 1 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 3
- Busiest send time
- Mondays at 1pm ET
- Last sent
- Today · Oct 30
- Tracked since
- Mar 2026
- Emails collected
- 109
- Website popularity
- Top 500,000 sites
Recent emails
Oct 30, 2026 1:14 PM
🎃 Two Big Halloween Updates, clean water lovers
Oct 28, 2026 12:45 AM
🔑 Your key to unlimited pure water all year
Oct 27, 2026 3:01 PM
⏳ Black Friday starts early for VIP's, everyone
Oct 26, 2026 1:22 PM
🤫 Stashed you this before the big rush
Oct 25, 2026 12:44 AM
this could be lurking in your drinks…
Oct 23, 2026 12:06 PM
Fall deals end next week. No extensions.
Recent subject lines
All subject linesSubject lines average 37 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 30, 2026 1:14 PM | 🎃 Two Big Halloween Updates, clean water lovers | Black Friday, Fall Deals & More | |
| Oct 28, 2026 12:45 AM | 🔑 Your key to unlimited pure water all year | Unlock contaminant-free water 24/7 | |
| Oct 27, 2026 3:01 PM | ⏳ Black Friday starts early for VIP's, everyone | Your shortcut to 2026's hottest doorbusters | |
| Oct 26, 2026 1:22 PM | 🤫 Stashed you this before the big rush | But someone'll get it if you don't | |
| Oct 25, 2026 12:44 AM | this could be lurking in your drinks… | what’s really in your water | |
| Oct 23, 2026 12:06 PM | Fall deals end next week. No extensions. | Plus get first dibs on Black Friday deals | |
| Oct 23, 2026 10:01 AM | Halloween + Black Friday = 2 BIG Updates | Get in early this year | |
| Oct 22, 2026 12:43 AM | Purify your water now. Pay later. | It's that simple. |
Archive
View full archiveOctober 2026 22 emails
View allHalloween + Black Friday = 2 BIG Updates
Oct 23, 2026 10:01 AM
Purify your water now. Pay later.
Oct 22, 2026 12:43 AM
Think you don't need pure water? Think again
Oct 20, 2026 12:42 AM
🧙♀️ Is clear water just Hocus Pocus, friend?
Oct 19, 2026 3:00 PM
what *actual* water drinkers say about NU Aqua
Oct 18, 2026 12:41 AM
Your pitcher filter's not doing you any favors, folks
Oct 15, 2026 1:01 PM
When NU Aqua Systems sends
25% of its emails arrive in the 1 PM hour, with a second, smaller wave around 4 PM. Mondays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Tue | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 4 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Wed | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 4 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 5 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 2 | 2 | 2 | 0 | 0 | 2 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 1 | 2 | 1 | 5 | 0 | 0 |
| 11a | 0 | 1 | 0 | 0 | 7 | 0 | 1 |
| 12p | 1 | 2 | 0 | 5 | 5 | 1 | 2 |
| 1p | 14 | 1 | 3 | 4 | 2 | 3 | 0 |
| 2p | 2 | 1 | 1 | 1 | 4 | 0 | 0 |
| 3p | 9 | 4 | 0 | 1 | 0 | 0 | 0 |
| 4p | 0 | 6 | 0 | 3 | 0 | 0 | 2 |
| 5p | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 8p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9p | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 14 emails)
Based on 109 emails received from Mar 17 to Oct 30, 2026. Times in US Eastern. How we collect · When all brands send
How often NU Aqua Systems sends
Complete months have run between 12 and 16 emails.
- Busiest month
- Jun 2026, 16
- Quietest month
- Apr 2026, 12
- Busiest day
- Monday, 27
- Quietest day
- Saturday, 5
About NU Aqua Systems
- ESP
- Klaviyo
- Website popularity (CrUX)
- Top 500,000 sites
- Tracked since
- Mar 2026
- Emails collected
- 109
- Emails a week
- about 3
- Last sent
- Oct 30, 2026
- Sends from
- support@
nuaquasystems.com - Subject length
- 37 characters avg
Counts include automated emails such as a welcome series. Website popularity is the bracket the brand's site falls in by visits, from Google's public Chrome UX Report (CrUX).
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 1800Wheelchair1800wheelchair.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Monday | Oct 30, 2026 | Klaviyo · about 3 a week · busiest Monday · last sent Oct 30, 2026 | |
 1102house1102houseclub.com | Klaviyo | about 3 | Tuesday | Oct 30, 2026 | Klaviyo · about 3 a week · busiest Tuesday · last sent Oct 30, 2026 | ||
 20x20020x200.com | Klaviyo | about 3 | Wednesday | Oct 28, 2026 | Klaviyo · about 3 a week · busiest Wednesday · last sent Oct 28, 2026 |
