Waste Smell.
Waste Smell.
Guys,
I'm ready to order a new R7, and I have some remaining questions.
Our last boat had a porti-potty that we never used once. We boat on a lake and there are facilities available on land.
I will probably own this boat for at least 10 years, so I'm betting our bladders wont hold up as well as they once did so the electric potty is a possibility.
I'm not one to like a permanent smelly waste tank on board, especially on a day boat. Electric, or the cheap suck out model both will have a tank or hoses at the very least that will run waste in them. So the question is this, how well does a waste system hold up over time, and those who have it, have you ever smelled anything resembling waste on the boat as the boat ages?
Maintenance?
No one would enjoy dealing with manual dump out, but I would rather dump than not have a maintenance issue down the road if the system doesn't remain fully intact.
Thoughts?
Thanks.
I'm ready to order a new R7, and I have some remaining questions.
Our last boat had a porti-potty that we never used once. We boat on a lake and there are facilities available on land.
I will probably own this boat for at least 10 years, so I'm betting our bladders wont hold up as well as they once did so the electric potty is a possibility.
I'm not one to like a permanent smelly waste tank on board, especially on a day boat. Electric, or the cheap suck out model both will have a tank or hoses at the very least that will run waste in them. So the question is this, how well does a waste system hold up over time, and those who have it, have you ever smelled anything resembling waste on the boat as the boat ages?
Maintenance?
No one would enjoy dealing with manual dump out, but I would rather dump than not have a maintenance issue down the road if the system doesn't remain fully intact.
Thoughts?
Thanks.
2017 Cobalt R7
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
- jhnmdahl
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Re: Waste Smell.
I haven't owned a boat with a porta potty, but have been on several boats with both types and never found an unpleasant smell other than perhaps when actually using it. There may be some cleanup and repair if something fails, but it's hardly the end of the world. I'd pick whichever fits your needs for frequency and ease of use the best and not worry, especially if it's only going to be for occasional urine.
John
John
Administrator of the www.cobaltchat.com Cobalt boats community forum
2015 210 (Volvo Penta 5.7L V8-225)
2015 210 (Volvo Penta 5.7L V8-225)
Re: Waste Smell.
Vacuflush, put twice as much waste chemical as they say. Pump out before it gets full, overflow is the enemy. Pump out monthly if hot climate. Flush tank at end of season or if you smell anything. There is a filter on the vent that should get changed every few years. I have a 2007 302. Been running fine for 10 years.
Re: Waste Smell.
+1jayohh wrote: Wed Aug 09, 2017 7:49 pm Vacuflush, put twice as much waste chemical as they say. Pump out before it gets full, overflow is the enemy. Pump out monthly if hot climate. Flush tank at end of season or if you smell anything. There is a filter on the vent that should get changed every few years. I have a 2007 302. Been running fine for 10 years.
We never use them but keep them ready ..
Last boat rv chemicals small ratio. no problem.. This 282 the head is different and the valve seals better and zero odor.. it appears the different Heads can vent differently. not sure what option on the new ones are but I would imagine they change every few years.
2008 272 , 496 HO fo SHO
California Delta
Table Rock Lake
#FARCON
California Delta
Table Rock Lake
#FARCON
Re: Waste Smell.
Common mod for people that cruise is to add a good quality inline filter. This one is very popular. A bit more money upfront, but cheap to refill.
www.bigorangefilter.com
www.bigorangefilter.com
2007 Cobalt 212 with 5.7L Volvo gi
Toronto, Canada
Toronto, Canada
-
Southernboatman
- Rear Admiral

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Re: Waste Smell.
No option for me as I didn't want to manually dump a porta (not that there's anything wrong with that!). 2nd one I've had but I pump it out frequently, er, the Marina staff do it. We use it every time out.
2014 R5, Black on Black & White Edge Stripe
Volvo Penta 380hp
Volvo Penta 380hp
Re: Waste Smell.
I've had some request for a bucket.
But I tell them if going in the water is good enough for the fish, its good enough for them.
But I tell them if going in the water is good enough for the fish, its good enough for them.
2018 r5
2003 220
2003 220
Re: Waste Smell.
No pooping allowed, and zero smell.
We use it a LOT. worth every penny.
Yesterday, we ran up to Buffalo and boated the Niagara river. Basically, we went to the west river around Grand Island, and shut it off. The current took us for literally 6 miles until we had to start it up before we ran into Navy Island.
Meanwhile, no issues with holding our water... what a perfect afternoon with perfect weather.
We use it a LOT. worth every penny.
Yesterday, we ran up to Buffalo and boated the Niagara river. Basically, we went to the west river around Grand Island, and shut it off. The current took us for literally 6 miles until we had to start it up before we ran into Navy Island.
Meanwhile, no issues with holding our water... what a perfect afternoon with perfect weather.
2017 Cobalt R7
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
- AsLan7
- Fleet Admiral

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Re: Waste Smell.
Tuscany wrote: Thu Aug 10, 2017 12:14 pm No pooping allowed, and zero smell.
We use it a LOT. worth every penny.
Yesterday, we ran up to Buffalo and boated the Niagara river. Basically, we went to the west river around Grand Island, and shut it off. The current took us for literally 6 miles until we had to start it up before we ran into Navy Island.
Meanwhile, no issues with holding our water... what a perfect afternoon with perfect weather.
Great to hear, T!
Pics, pics!!!
2002 Cobalt 262
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
- AsLan7
- Fleet Admiral

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Re: Waste Smell.
Agreed....should have added that disclaimer. We got enough of that visual from the sunscreen thread!
2002 Cobalt 262
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
Re: Waste Smell.
We almost piss our pants laughing at the person going in and out of the head.
It's not made for adults over 165 lbs..
Me? My wife almost falls overboard laughing at me jam myself in there
2017 Cobalt R7
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
- AsLan7
- Fleet Admiral

- Posts: 11526
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Re: Waste Smell.
At least Cobalt makes an incredibly strong fan in that head!
(At least our 262's was impressive).
2002 Cobalt 262
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
&
2005 Cobalt 263
496 MagHO
(sold )
Erie, PA
Currently boatless (for now)
will fly for food
(CChat moderator)
Re: Waste Smell.
AsLan7 wrote: Thu Aug 10, 2017 11:24 pm
At least Cobalt makes an incredibly strong fan in that head!
(At least our 262's was impressive).
Haha, no pooping allowed!
2017 Cobalt R7
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
"Cobalt" Blue
6.2L VP 380 or 430
#FARCON Marine
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