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Sun-Mar Excel NE Composting Toilet
Sun-Mar Excel NE Composting Toilet
Sun-Mar Excel NE Composting Toilet
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Sun-Mar Excel NE Composting Toilet

Marsoni M251S
Sale price$1000.00
Pay 4 payments of $250.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Sun-Mar Excel NE Composting ToiletSun Mar Excel NE Non Electric Composting Toilet Sun Mar Excel NE Non Electric Composting Toilet The Ultimate Off Grid Solution No Power Required Proven Since 1981 Install Anywhere 100% Non Electric Zero Power 5. 0 5 Stars 4 Reviews Free Shipping Lower 48 Expert Support 30 Day Returns Perfect for Off Grid Living Since 1981, the Excel NE has been the gold standard for off grid composting. No electricity, no water, no sewer just reliable performance.
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1575 reviews
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Product Reviews
M
Verified Purchase
Mark S.
Battle Creek, US
★★★★★ 5
One of the best Oils out there
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Only Oil I will ever use in my older vehicle. Almost 200,000 miles and still runs great. The proof is right there. Change at reasonable intervals, 5000 max, don’t listen to the 10,000 mile BS. They don’t want your vehicle to last, they want to sell you a new one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Sarah ph
Natrona Heights, US
★★★★★ 5
Top quality
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Best motor oil, better than mobile one ! Wish they made ultra platinum in high mileage 🙏🏻
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
W
Verified Purchase
Walter
Houston, US
★★★★★ 5
Made from Natural Gas
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Made of Natural Gas...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
Verified Purchase
Christopher Flores
Chelsea, US
★★★★★ 5
Very good option
Better than the oiled version, if you're not chasing track performance. Fit perfectly into my Accord. I still get 34MPG, so it's at least as good or better than OEM, and still better than other options you'll find. No complaints here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
E
Verified Purchase
Enrique serrano
Fort Morgan, US
★★★★★ 5
Late and damaged box
Nice but arrived to late
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

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