Clear Water Guarantee

Clear Water Guarantee Program - We guarantee clear water or your money back!

What We Guarantee:

OASE has engineered specific filter systems to provide the OASE Clear Water Guarantee (CWG). Using a CWG filter system we guarantee you will be able to read the 1" marking on a tape measure when the tip is submerged to a depth of 3 feet.

• THE CLEAR WATER SYSTEM is comprised of 3 elements - filter, UVC, and pump.
• THE RIGHT COMBINATION of products based on the size of your pond and fish load will result in crystal clear water.
• ANY SIZE POND can have a Clear Water System. New construction or retrofitted to an existing pond.
• REMOVE THE GUESSWORK by following the 4 easy steps of the Clear Water Guarantee.

 

4 Steps to a Clear Water Guarantee

1. Determine your pond volume:

For circular ponds: Pond volume (gallons) = diameter (ft.) x diameter (ft.) x depth (ft.) x 5.9
For rectangular ponds: Pond volume (gallons) = length (ft.) x width (ft.) x depth (ft.) x 7.5

2. Determine your fish load:

The more fish in the pond, the higher the nutrient load and the larger the filter system should be.

• LIGHT - Planted ponds with few or no fish
• MEDIUM - Planted ponds with 10 in. of fish per 100 gallons of water or less
• HEAVY - Planted ponds with koi or 20+ in. of fish per 100 gallons of water

3. Choose the correct filter system:

Use the filter system chart to determine the appropriate filter system for your pond.

FISH LOAD (in gallons)			FILTER	UVC	PUMP
LIGHT	MEDIUM	HEAVY
IN-POND FILTER SYSTEMS
<400	<250	-	Filtral UVC 400	included in filter	included in filter
<800	<400	-	Filtral UVC 800	included in filter	included in filter
<1,600	<800	-	Filtral UVC 1600	included in filter	included in filter
PRESSURE FILTER SYSTEMS
<1,000	<500	<250	BioPress UVC 1000	included in filter	AquaMax Eco Classic 1200
<1,600	<800	<400	BioPress 1600	included in filter	AquaMax Eco Premium 2500 or AquaMax Eco Classic 1900
<2,400	<1,200	<600	BioPress UVC 2400	included in filter	AquaMax Eco Premium 3500 or AquaMax Eco Classic 2700
<3,400	<1,700	<850	FiltoClear 3400	included in filter	AquaMax Eco Premium 2500 or AquaMax Eco Classic 1900
<5,200	<2,600	<1,300	FiltoClear 5200	included in filter	AquaMax Eco Premium 3500 or AquaMax Eco Classic 2700
<8,200	<4,100	<2,050	FiltoClear 8200	included in filter	AquaMax Eco Premium 4500 or AquaMax Eco Classic 3600
FLOW-THROUGH FILTER SYSTEMS
<5,000	<2,500	<1,250	BioSmart 5000	Vitronic 18	AquaMax Eco Premium 2500 or AquaMax Eco Classic 1900
<10,000	<5,000	<2,500	BioSmart 10000	Vitronic 36	AquaMax Eco Premium 3500, AquaMax Eco Classic 2700, or AquaMax Eco Premium 3000 - 12V
<18,000	<9,000	<4,500	BioTec ScreenMatic2 18000	Bitron C 55	AquaMax Eco Premium 4500, AquaMax Eco Classic 3600, or AquaMax Eco Premium 3000 - 12V
<21,000	<10,500	<5,250	ProfiClear Premium Compact-M	Bitron C 110	AquaMax Eco Premium 4500, AquaMax Eco Classic 3600, AquaMax Eco Expert 6800*, or AquaMax Eco Expert 5300 - 12V
<24,000	<12,000	<6,000	BioTec ScreenMatic2 24000	Bitron C 110	AquaMax Eco Premium 4500, AquaMax Eco Classic 3600, or AquaMax Eco Premium 3000 - 12V
<31,500	<15,750	<7,875	ProfiClear Premium Compact-L	Bitron C 110	AquaMax Eco Premium 4500, AquaMax Eco Expert 6800*, AquaMax Eco Expert 5300 - 12V, or AquaMax Eco Expert 7100 - 12V*
<31,500	<15,750	<7,875	ProfiClear Premium Compact-L Gravity-fed	Bitron C 110	AquaMax Eco Premium 4500, AquaMax Eco Premium 5500, AquaMax Eco Expert 6800*, AquaMax Eco Expert 5300 - 12V, or AquaMax Eco Expert 7100 - 12V*
<39,000	<19,500	<9,750	BioTec ScreenMatic2 39000	Bitron C 110	AquaMax Eco Premium 4500, AquaMax Eco Expert 6800*, AquaMax Eco Expert 5300 12V, or AquaMax Eco Expert 7100 12V*

*Must adjust flow down to max. flow of filter

 

Or choose from the Clear Water System Kits

	Small Clear Water System Kit
	Medium Clear Water System Kit
	Large Clear Water System Kit
	Extra Large Clear Water System Kit

4. Install and maintain the filter system:

 

Install the Clear Water Guarantee products per installation instructions. Clean the filter as needed and replace the UVC bulb annually.