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You are here: Home > Hot Tub Filters > HotSpring Spa Hot Tub Filters



  • Use the above search if you know the Pleatco or Original HotSpring Part number.
  • Some of HotSpring Filters can only be purchased from an authorized HotSpring dealers.
  • All About Spas is an authorized HotSpring dealer.
  • If you don't see the hot tub or swim spa filter you're looking for please give us a call!


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Hot Spring 0969601 Tri-X Filter Hot Spring 0969601 Tri-X Filter 3-Pack Hot Spring 0969601 Tri-X Filter 4-Pack
Ships in 24-48 hours
Price: $70.00
Sale Price: $56.00
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(11)
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Price: $210.00
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Price: $280.00
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(3)
Hot Spring 0969601 Tri X Filter Hot Spring 0969601 Tri X Filter 3-Pack Hot Spring 0969601 Tri X Filter 4-Pack
65 - sq ft. Original manufacturer direct replacement filter, part number 73178.
This filter comes standard on current Hot Spring Models: Grandee, Vista, Envoy and Aria. Fits all Hot Spring Highlife Models starting in 1997 to current even if it originally came with a different filter.

OD-6"
Length-10.5"
Top ID-1 15/16"
Bottom ID-1 15/16"

Filter packs are available for the following spas:
3 Pack Required for Accolade, Classic, Jetsetter J &JJ, Prodigy, Sovereign I&II
4 Pack Required for Highlife, Vanguard V&VV
5 Pack Required for Aria, Envoy, Grandee G&GG, Landmark, Vista SS
9 Pack Great for those wanting to buy some extras for later

Original manufacturer direct replacement filter, part number 73178. Tri X Filters have P/N 0969601 imprinted on the top of it. Fits all Hot Spring Highlife Models starting in 1997 to current even if it originally came with a different filter.

Filter Dimensions:
OD-6" Length-10.5" Top ID-1 15/16" Bottom ID-1 15/16"

Filter packs are available for the following spas:
4 Pack Required for Highlife, Vanguard V&VV
5 Pack Required for Aria, Envoy, Grandee G&GG, Landmark, Vista SS

Original manufacturer direct replacement filter, part number 73178. Tri X Filters have P/N 0969601 imprinted on the top of it. Fits all Hot Spring Highlife Models starting in 1997 to current even if it originally came with a different filter.

Filter Dimensions:
OD-6" Length-10.5" Top ID-1 15/16" Bottom ID-1 15/16"

4 Pack fits Hot Spring Models:
Highlife Vanguard V Vanguard VV
2003,2006 2001-2015 2001-2015

Filter packs are available for the following spas:
3 Pack Required for Accolade, Classic, Jetsetter J &JJ, Prodigy, Sovereign I&II
5 Pack Required for Aria, Envoy, Grandee G&GG, Landmark, Vista SS

Hot Spring 0969601 Tri-X Filter 5-Pack Hot Spring 0969601 Tri-X Filter 9-Pack Pleatco PWK65 65 sqft Hot Tub Filter
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Price: $350.00
Sale Price: $280.00
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(42)
Ships in 24-48 hours
Price: $630.00
Sale Price: $504.00
Save $126.00!
Ships in 24 to 48 hours
Price: $63.92
Hot Spring 0969601 Tri X Filter 5-Pack Hot Spring 0969601 Tri X Filter 9-Pack Pleatco PWK65
Original manufacturer direct replacement filter, part number 73178. Tri X Filters have P/N 0969601 imprinted on the top of it. Fits all Hot Spring Highlife Models starting in 1997 to current even if it originally came with a different filter.

Filter Dimensions:
OD-6" Length-10.5" Top ID-1 15/16" Bottom ID-1 15/16"

5 pack fits the following spas:
Envoy KK Vista Aria Grandee G & GG Landmark
2004-2015 2004-2013 2007-2015 1997-2015 1998-2003

Filter packs are available for the following spas:
3 Pack Required for Accolade, Classic, Jetsetter J &JJ, Prodigy, Sovereign I&II
4 Pack Required for Highlife, Vanguard V&VV
9 Pack Great for those wanting to buy some extras for later

Original manufacturer direct replacement filter, part number 73178. Tri X Filters have P/N 0969601 imprinted on the top of it. Fits all Hotsprings Highlife Spas starting in 1997 to current even if it originally came with a different filter.

Filter Dimensions:
OD-6" Length-10.5" Top ID-1 15/16" Bottom ID-1 15/16"
1 Filter For your single filter needs
3 Pack Required for Accolade, Classic, Jetsetter J &JJ, Prodigy, Sovereign I&II
4 Pack Required for Highlife, Vanguard V&VV
5 Pack Required for Aria, Envoy, Grandee G&GG, Landmark, Vista SS
65 sq. ft. Hot Springs Spas, Caldera Spas  
Replacement for Hot Tub Filter numbers Pleatco # PWK65 Unicel # C-8465 Filbur # FC-3960  
OD 8-1/2"
Length 10-1/2"
Top ID 3"
Bottom ID 3"
Pleatco PWK65-M 65 sqft Hot Tub Filter Replacement Hot Tub Filter Replacement Hot Tub Filter
Ships in 24 to 48 hours
Price: $75.52
Ships in 12-24 Hours
Price: $21.35
Ships in 12-24 Hours
Price: $29.99

(3)
Pleatco PWK65M Replacement Hot Tub Filter AK-5005 Replacement Hot Tub Filter
65 sq. ft. Hot Springs Spas, Caldera Spas  

Replacement for Hot Tub Filter numbers Pleatco # PWK65 Unicel # C-8465 Filbur # FC-3960  

OD 8-1/2"
Length 10-1/2"
Top ID 3"
Bottom ID 3"
30 sq. ft. Hot Springs, Watkins Mfg., Hot Spot, Tiger River  

Replacement for Hot Tub Filter numbers Pleatco # PWK30V Unicel # C-5431 Filbur # FC-3910  

OD 5-1/8" Length 10-1/4" Top ID 1-15/16" Bottom ID 1-15/16"
30 sq. ft. Hot Springs, Watkins Mfg., Hot Spot, Tiger River  

AK-5005 Replacement for Hot Tub Filter numbers Pleatco # PWK30 Unicel # C-6430 Watkins 31489 Filbur # FC-3915  

OD 6"
Length 10-1/2"
Top ID 1-15/16"
Bottom ID 1-15/16"
Replacement Hot Tub Filter Replacement Hot Tub Filter Replacement Hot Tub Filter
Ships in 12-24 Hours
Price: $24.85
Ships in 12-24 Hours
Price: $31.39
Ships in 12-24 Hours
Price: $40.19
Replacement Hot Tub Filter Replacement Hot Tub Filter Replacement Hot Tub Filter
33 sq. ft. Hot Springs, Watkins Mfg., Hot Spot, Tiger River  

Replacement for Hot Tub Filter numbers Pleatco # PWK35 Unicel # C-6433 Filbur # FC-3920  

OD 6" Length 9" Top ID 1-15/16" Bottom ID 1-15/16"
45 sq. ft. Hot Springs Spas, Hot Spot, Tiger River, Watkins  

Replacement for Hot Tub Filter numbers Pleatco # PWK40 Unicel # C-6600 Filbur # FC-3930  

OD 6-3/8" Length 11-7/8" Top ID 3" Bottom ID 3"
50 sq. ft. Caldera Spas, Hot Springs  

Replacement for Hot Tub Filter numbers Pleatco # PCD50 Unicel # C-7451 Filbur # FC-3084  

OD 7" Length 10-3/4" Top ID Handle Bottom ID 2"
Replacement Hot Tub Filter Replacement Hot Tub Filter Hotspring 71825 OEM Replacement Filter
Ships in 12-24 Hours
Price: $47.15

(2)
Ships in 12-24 Hours
Price: $24.87
Usually Ships in 24 Hours
Price: $32.00
Sale Price: $29.00
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(4)
AK-7007 Replacement Hot Tub Filter Replacement Hot Tub Filter 30 sq ft Hotspring 71825 OEM Replacement Filter
65 sq. ft. Hot Springs Spas, Caldera Spas

AK-7007 Replacement for Hot Tub Filter numbers Pleatco PWK65 Unicel C-8465 Filbur FC-3960 Hot Springs 31114

OD 8-1/2"
Length 10-1/2"
Top ID 3"
Bottom ID 3"
35 sq. ft. Hot Springs, Watkins, Tiger River, Sundance Spas  

Replacement for Hot Tub Filter numbers Pleatco # PTL35P-4 Unicel # 4CH-35 Filbur # FC-0161  

OD 4-5/8" Length 16" Top ID Handle Bottom ID 1-1/2" MPT
- Hotspring 31489 OEM Replacement Filter

- 30 Sq Ft Filter

- Hotspring filter has NSF-50, 31489, and 5113RST printed on end caps.

Hole Diameter 1-15/16 Inches
Diameter 6 Inches
Height 10-1/2 Inches