


Union Nut, Astral Sand Filters
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Union Nut, Astral Sand FiltersThis is a 00545 0302 Union Nut designed for use with Astral Sand Filters. Ensure a secure and leak proof connection in your pool filtration system.
Quick Dispatch:
Your Union Nut, Astral Sand Filters orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 480 reviews
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Product Reviews
★★★★★ 5
Sunscreen
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Love this sunscreen for using in the pool. Goes on smooth. Absorbs quickly. No white residue. I apply ever 2-3 hours after getting in the pool. Seems to do its job and prevent sunburn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Not greasy, smells great
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Good protection, not greasy, smells great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 5
Sun fun
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Good protection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
A favorite
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
This is our go-to sunscreen. It has an 2020 EWG (ewg.org) safety rating of 3 (where a 1 is safest but often difficult to find and often too expensive and a 10 is the worst safety rating). We love that is not too thin or thick, so it goes on easily, and it works into your skin without leaving you white or greasy, has a neutral pleasant smell, stays on well in the water (up to 80 minutes), and is accessible (has a decent price around $1 per ounce and is easy to find in many local grocery and drug stores). It is the one my kids grab out of the pile every time! And the only reason there is a pile is that I am trying to find a sunscreen rated 1 or 2 by EWG that has all of the properties of Coppertone SPORT 30. The search continues....
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2020
★★★★★ 5
Doesn’t come of from sweat or water
Size: 7 Fl Oz (Pack of 2), Style: SPF 30
The only sunscreen I use. Doesn’t burn eyes, doesn’t come off in the water or from sweat. Wish it came in SPF 20.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
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