NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Pools/Listings.asp?Company=0T760&Standard=050&
NSF/ANSI 50
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities
| Waterco Limited |  |
| 36 South Street | |
| Rydalmere | |
| NSW 2116 | |
| Australia | |
| 612 98 98 18 99 | |
| Visit this company's website |
Facility : Augusta, GA
Sand Type Filters
| Model Number | Filter Type | Design Filtration Rate GPM Per ft² |
Effective Filtration Area (ft²) |
End Use |
|
Micron Commercial Sand Filter Horizontal M & MD Series |
||||
| M2500 | High Rate Sand | 5-20 | 27.25 | Pool or Spa/Hot Tub |
| M3750 | High Rate Sand | 5-20 | 38/30.5 | Pool or Spa/Hot Tub |
| M5000 | High Rate Sand | 5-20 | 51/40.5 | Pool or Spa/Hot Tub |
| MD5000 | High Rate Sand | 5-13 | 54/53 | Pool or Spa/Hot Tub |
| MD5500 | High Rate Sand | 5-13 | 59.5/57 | Pool or Spa/Hot Tub |
| MD6500 | High Rate Sand | 5-13 | 70.25/68.5 | Pool or Spa/Hot Tub |
| MD8000 | High Rate Sand | 5-13 | [1] | Pool or Spa/Hot Tub |
| MD10000 | High Rate Sand | 5-13 | [2] | Pool or Spa/Hot Tub |
[1] 88.25/84.75 [2] 110.25/83.25 |
||||
|
Micron Commercial Sand Filter Vertical SM Series |
||||
| SM30 - 2in | High Rate Sand | 5-20 | 4.90 | Pool or Spa/Hot Tub |
| SM34 - 2 in | High Rate Sand | 5-20 | 6.31 | Pool or Spa/Hot Tub |
| SM36 - 2 1/2in | High Rate Sand | 5-20 | 7.05 | Pool or Spa/Hot Tub |
| SM36 - 3in | High Rate Sand | 5-20 | 7.05 | Pool or Spa/Hot Tub |
| SM42 - 3in | High Rate Sand | 5-20 | 9.83 | Pool or Spa/Hot Tub |
| SM42 short-3in | High Rate Sand | 5-20 | 9.83 | Pool or Spa/Hot Tub |
| SM48 - 3in | High Rate Sand | 5-20 | 13.40 | Pool or Spa/Hot Tub |
|
Waterco HRV Series Vertical Filters |
||||
| 2207188 HRV-18 | High Rate Sand | 5-20 | 2.17 | Pool or Spa/Hot Tub |
| 22207188R HRV-18R | High Rate Sand | 5-20 | 1.76 | Pool or Spa/Hot Tub |
| 22207248 HRV-24 | High Rate Sand | 5-20 | 3.14 | Pool or Spa/Hot Tub |
| 22207248R HRV-24R | High Rate Sand | 5-20 | 3.14 | Pool or Spa/Hot Tub |
| 22207308 HRV-30 | High Rate Sand | 5-20 | 4.91 | Pool or Spa/Hot Tub |
| 22207308R HRV-30R | High Rate Sand | 5-20 | 4.91 | Pool or Spa/Hot Tub |
| 22207368 HRV-36 | High Rate Sand | 5-20 | 7.07 | Pool or Spa/Hot Tub |
| 22207368R HRV-36R | High Rate Sand | 5-20 | 7.07 | Pool or Spa/Hot Tub |
|
Waterco Micron Commercial Filters |
||||
| 220042341 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| 220048241 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| 224916001501 | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| 224918041501 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| 22501054801 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| 22501204101 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| 22501404101 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| 22501604101 | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| 22501604151 | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| 22501804151 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| 229140010014 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| SM1050 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| SM1200 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| SMD900 | High Rate Sand | 5-20 | 7.1 | Pool or Spa/Hot Tub |
| SMD1050 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| SMD1200 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| SMD1400 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| SMD1600 | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| SMD1800 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| SMD2000 | High Rate Sand | 5-20 | 34.0 | Pool or Spa/Hot Tub |
| SMD2200 | High Rate Sand | 5-20 | 41.26 | Pool or Spa/Hot Tub |
| SMD2350 | High Rate Sand | 5-20 | 47.1 | Pool or Spa/Hot Tub |
| SMD2500 | High Rate Sand | 5-20 | 53.4 | Pool or Spa/Hot Tub |
| SMDD900 | High Rate Sand | 5-20 | 7.1 | Pool or Spa/Hot Tub |
| SMDD1400 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| SMDD1600 | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| SMDD1800 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| SMDD2000 | High Rate Sand | 5-20 | 34.0 | Pool or Spa/Hot Tub |
| SMDD2200 | High Rate Sand | 5-20 | 41.26 | Pool or Spa/Hot Tub |
| SMDD2350 | High Rate Sand | 5-20 | 47.1 | Pool or Spa/Hot Tub |
| SMDD2500 | High Rate Sand | 5-20 | 53.4 | Pool or Spa/Hot Tub |
|
Waterco Micron Horizontal Filters |
||||
| 2228075 42 x 75 | High Rate Sand | 5-15 | 19.6 | Pool or Spa/Hot Tub |
| 2228091 42 x 91 | High Rate Sand | 5-15 | 24.0 | Pool or Spa/Hot Tub |
| 22280106 42 x 106 | High Rate Sand | 5-15 | 28.2 | Pool or Spa/Hot Tub |
| 22280120 42 x 120 | High Rate Sand | 5-15 | 32.2 | Pool or Spa/Hot Tub |
| 2229075 48 x 75 | High Rate Sand | 5-15 | 22.1 | Pool or Spa/Hot Tub |
| 2229091 48 x 91 | High Rate Sand | 5-15 | 27.6 | Pool or Spa/Hot Tub |
| 22290106 48 x 106 | High Rate Sand | 5-15 | 32.4 | Pool or Spa/Hot Tub |
| 22290120 48 x 120 | High Rate Sand | 5-15 | 37.0 | Pool or Spa/Hot Tub |
Pumps
|
Hydro 5000 Self Priming Pump with or without Strainer[1] [2] |
||||||
| 19B05000 | 19B05001 | 19B05002 | ||||
| 19B05003 | 19B05004 | 19B05005 | ||||
[1] Certified for Pool end use only. [2] Strainer model 19B05008 or 19B05008-PP. |
||||||
|
Hydrostar Plus Pump[3] |
||||||
| 24605006A | 24605007A | 24605007A | ||||
| 2460501A | 2460507A | 24607506A | ||||
| 24607507A | 2460751A | 2460757A | ||||
| 24610006A[4] | 2461001A[4] | 24615006A[4] | ||||
| 2461501A[4] | ||||||
[3] Certified for Pool and Spa/Hot Tub end use. [4] Certified for 10' prime height. |
||||||
Facility : Selangor Darul, Malaysia
Sand Type Filters
| Model Number | Filter Type | Design Filtration Rate GPM Per ft² |
Effective Filtration Area (ft²) |
End Use |
|
Micron Commercial Sand Filter Horizontal M & MD Series |
||||
| M2500 | High Rate Sand | 5-20 | 27.25 | Pool or Spa/Hot Tub |
| M3750 | High Rate Sand | 5-20 | 38/30.5 | Pool or Spa/Hot Tub |
| M5000 | High Rate Sand | 5-20 | 51/40.5 | Pool or Spa/Hot Tub |
| MD5000 | High Rate Sand | 5-13 | 54/53 | Pool or Spa/Hot Tub |
| MD5500 | High Rate Sand | 5-13 | 59.5/57 | Pool or Spa/Hot Tub |
| MD6500 | High Rate Sand | 5-13 | 70.25/68.5 | Pool or Spa/Hot Tub |
| MD8000 | High Rate Sand | 5-13 | [1] | Pool or Spa/Hot Tub |
| MD10000 | High Rate Sand | 5-13 | [2] | Pool or Spa/Hot Tub |
[1] 88.25/84.75 [2] 110.25/83.25 |
||||
|
Micron Commercial Sand Filter Vertical SM Series |
||||
| SM30 - 2in | High Rate Sand | 5-20 | 4.90 | Pool or Spa/Hot Tub |
| SM34 - 2 in | High Rate Sand | 5-20 | 6.31 | Pool or Spa/Hot Tub |
| SM36 - 2 1/2in | High Rate Sand | 5-20 | 7.05 | Pool or Spa/Hot Tub |
| SM36 - 3in | High Rate Sand | 5-20 | 7.05 | Pool or Spa/Hot Tub |
| SM42 - 3in | High Rate Sand | 5-20 | 9.82 | Pool or Spa/Hot Tub |
| SM42 short-3in | High Rate Sand | 5-20 | 9.83 | Pool or Spa/Hot Tub |
| SM48 - 3in | High Rate Sand | 5-20 | 13.40 | Pool or Spa/Hot Tub |
|
Micron Horizontal 34" Commercial Filter Series[3] [4] |
||||
| 34" x 66" | High Rate Sand | 5-20 | 14.2 | Pool or Spa/Hot Tub |
| 34" x 81" | High Rate Sand | 5-20 | 17.7 | Pool or Spa/Hot Tub |
| 34" x 96" | High Rate Sand | 5-20 | 21 | Pool or Spa/Hot Tub |
[3] These products have been accepted for use with #20 sand in accordance with the
manufacturer's instructions as noted in the owner's manual.
[4] These products have been accepted for use with a #20 sand and pea gravel mixture in
accordance with the manufacturer's instructions as noted in the owner's manual.
|
||||
|
Waterco HRV Series Vertical Filters |
||||
| 22207188 HRV-18 | High Rate Sand | 5-20 | 1.76 | Pool or Spa/Hot Tub |
| 22207188R HRV-18R | High Rate Sand | 5-20 | 1.76 | Pool or Spa/Hot Tub |
| 22207248 HRV-24 | High Rate Sand | 5-20 | 3.14 | Pool or Spa/Hot Tub |
| 22207248R HRV-24R | High Rate Sand | 5-20 | 3.14 | Pool or Spa/Hot Tub |
| 22207308 HRV-30 | High Rate Sand | 5-20 | 4.91 | Pool or Spa/Hot Tub |
| 22207308R HRV-30R | High Rate Sand | 5-20 | 4.91 | Pool or Spa/Hot Tub |
| 22207368 HRV-36 | High Rate Sand | 5-20 | 7.07 | Pool or Spa/Hot Tub |
| 22207368R HRV-36R | High Rate Sand | 5-20 | 7.07 | Pool or Spa/Hot Tub |
|
Waterco Micron Horizontal Filters[5] |
||||
| 2228075 42 x 75 | High Rate Sand | 5-15 | 19.6 | Pool or Spa/Hot Tub |
| 2228091 42 x 91 | High Rate Sand | 5-15 | 24.0 | Pool or Spa/Hot Tub |
| 22280106 42 x 106 | High Rate Sand | 5-15 | 28.2 | Pool or Spa/Hot Tub |
| 22280120 42 x 120 | High Rate Sand | 5-15 | 32.2 | Pool or Spa/Hot Tub |
| 2229075 48 x 75 | High Rate Sand | 5-15 | 22.1 | Pool or Spa/Hot Tub |
| 2229091 48 x 91 | High Rate Sand | 5-15 | 32.4 | Pool or Spa/Hot Tub |
| 22290106 48 x 106 | High Rate Sand | 5-15 | 27.6 | Pool or Spa/Hot Tub |
| 22290120 48 x 120 | High Rate Sand | 5-15 | 37.0 | Pool or Spa/Hot Tub |
[5] Filter model numbers will be followed with R or L denoting manway orientation when
viewed from the connection end of the filter. “R” will indicate a manway with right
orientation. “L” indicates a manway with left orientation.
|
||||
|
Waterco Side Mount Vertical Filters |
||||
| SM1050 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| SM1200 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| SMD900 | High Rate Sand | 5-20 | 7.1 | Pool or Spa/Hot Tub |
| SMD1050 | High Rate Sand | 5-20 | 9.62 | Pool or Spa/Hot Tub |
| SMD1200 | High Rate Sand | 5-20 | 12.56 | Pool or Spa/Hot Tub |
| SMD1400 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| SMD1600[6] | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| SMD1800 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| SMD2000 | High Rate Sand | 5-20 | 34.0 | Pool or Spa/Hot Tub |
| SMD2200 | High Rate Sand | 5-20 | 41.26 | Pool or Spa/Hot Tub |
| SMD2350 | High Rate Sand | 5-20 | 47.1 | Pool or Spa/Hot Tub |
| SMD2500 | High Rate Sand | 5-20 | 53.4 | Pool or Spa/Hot Tub |
| SMDD900 | High Rate Sand | 5-20 | 7.1 | Pool or Spa/Hot Tub |
| SMDD1400 | High Rate Sand | 5-20 | 16.49 | Pool or Spa/Hot Tub |
| SMDD1600[6] | High Rate Sand | 5-20 | 21.64 | Pool or Spa/Hot Tub |
| SMDD1800 | High Rate Sand | 5-20 | 27.5 | Pool or Spa/Hot Tub |
| SMDD2000 | High Rate Sand | 5-20 | 34.0 | Pool or Spa/Hot Tub |
| SMDD2200 | High Rate Sand | 5-20 | 41.26 | Pool or Spa/Hot Tub |
| SMDD2350 | High Rate Sand | 5-20 | 47.1 | Pool or Spa/Hot Tub |
| SMDD2500 | High Rate Sand | 5-20 | 53.4 | Pool or Spa/Hot Tub |
[6] Model approved with both 4" and 6" inlet/outlet connections. |
||||
|
Micron Horizontal 63" Filter Series |
||||
| 63X95 | High Rate Sand | 5-20 | 33 | Pool |
| 63X107 | High Rate Sand | 5-20 | 38 | Pool |
| 63X116 | High Rate Sand | 5-20 | 42 | Pool |
| 63X128 | High Rate Sand | 5-20 | 47 | Pool |
Pumps
|
Non Self Priming Hydrostar Plus Pumps[1] |
||||||
| 24605006US | 24607506US | 24610006US | ||||
| 24615006US | ||||||
[1] Certified for Pool and Spa/Hot Tub end use. |
||||||
Valves
|
2" and 2.5" SIDE MOUNT MPV[1] |
||||||
| 2290505 | 22905050 | 22905052 | ||||
| 2290512NA | 22905130NA | 2290514NA | ||||
| 2290515NA | 2290516NA | 2290518NA | ||||
| 229051NA | 229053NA | 2290590NA | ||||
[1] Listed for pool and spa end use. |
||||||
|
Multiport Valves[1] |
||||||
| 2290800 3" | 2290900 3" | 2290901 3" | ||||
| 2291000 4" | 2291100 4" | |||||
[1] Listed for pool and spa end use. |
||||||
Pre-Filters
| Model Number | Filter Type | Filtration Rate (GPM) |
Effective Filtration Area (ft²) |
End Use |
|
Multichamber Centrifugal Filtration Unit[1] [2] [3] |
||||
| Multicyclone 200370 | Centrifugal | 13-132 | N/A | Pool or Spa/Hot Tub |
| Multicyclone 200370J | Centrifugal | 13-132 | N/A | Pool or Spa/Hot Tub |
| Multicyclone 200375 | Centrifugal | 13-132 | N/A | Pool or Spa/Hot Tub |
| Multicyclone 70 XL | Centrifugal | 105-423 | N/A | Pool or Spa/Hot Tub |
[1] When used in conjunction with the HRV-24 sand filter the Multicyclone pre-filter reduced
the backwashing frequency by at least a factor of 4. The HRV-24 filter alone required
2.37 lbs. of test dust to develop a 10 psi pressure differential. When using the
Multicyclone pre-filter 8.57 lbs. of SAE test dust was required to attain a 5 psi
pressure differential.
[2] Removes 60% of particles between 5 - 15 microns (SAE medium test dust) and 90% of
particles greater than 15 microns when operated at a flow rate of 63gpm.
[3] Units with a serial number of 566988 or greater are equipped with an air relief valve.
|
||||
Number of matching Manufacturers is 1
Number of matching Products is 164
Processing time was 0 seconds
