Filter Parts
We carry all Factory Direct OEM parts for Cal Spas.
Choose the category below that best fits the part or parts you are looking for, such as Cal Spa filters. If you cannot find what you need or are unsure of the parts, please call or email us. Providing your spa serial number (0xS-xxxxx) and/or photos will help us identify the correct parts for your Cal Spa Hot Tub.
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FIL11700100 Cal Spa FILTER BASKET/DIVERTER SUB ASSY 550-1187
Cal Spas
FIL11700100 FILTER BASKET/DIVERTER SUB ASSY 550-1187 Cal SpaExperience the ultimate in spa maintenance with the FIL11700100 Cal Spa Filter Basket/Diverter Sub Assembly 550-1187. This high-quality replacement part is essential for keeping your spa water...FIL11700100 -
FIL11700106 Cal Spa FILTER CANISTER BODY ASSY, 35 SQ FT, 2” BYPASS
Cal Spas
$51.32FIL11700106 Cal Spa FILTER CANISTER BODY ASSY, 35 SQ FT, 2” BYPASSExperience unparalleled water clarity and purity with the FIL11700106 Cal Spa Filter Canister Body Assembly. Designed specifically for pools and spas, this 35 sq ft filtration system is...FIL11700106-XX$51.32 -
FIL11700134 Cal Spa FILTER LOCKING FLANGE, GREY,4 SCALLOP TRIM RING ONLY
Cal Spas
$16.00FILTER LOCKING FLANGE, GREY,4 SCALLOP TRIM RING, (C-08/4), LOW VOL. DYNA FLO IIFIL11700134-hz51-270-1275-51-270-1279$16.00 -
FIL11700138 Cal Spa FILTER BASKET - FILTER SKIM DYNAFLO, TOP MT BASKET ASSY, GREY
Cal Spas
$44.00THIS BASKET IS ONLY CURRENTLY AVAILABLE IN BLACK FIL11700138 FILTER BASKET - FILTER SKIM DYNAFLO, TOP MT BASKET ASSY, GREYEnhance the performance of your Cal Spa with the FIL11700138 Filter Basket - a vital component designed specifically for your water...FIL11700138CAL$44.00 -
FIL11700139 Cal Spas FILTER DYNAFLO, 5" Floating Weir, CHARCOAL
Cal Spas
$59.00FIL11700139 Cal Spas FILTER DYNAFLO, 5" FLOATING WEIR,CharcoalUpgrade your spa experience with the FIL11700139 Cal Spas FILTER DYNAFLO, featuring a 5" Floating Weir in a rich charcoal color. This high-quality filter is designed specifically for Cal Spas,...FIL11700139-XX$59.00 -
FIL11700139-CH, CAL SPAS Filter Dynaflo, 5" Floating Weir Charcoal, Ext / Bottom Assembly,
$59.00Filter Dynaflo, 5" Floating Weir Charcoal, Ext / Bottom AssemblyFIL11700139-CH$59.00 -
FIL11700240 Cal Spa FILTER PRESSURE GAUGE CAL 65 100 & 130
Cal Spas
$25.65FIL11700240 FILTER PRESSURE GAUGE CAL 65 100 & 130Experience the pinnacle of spa maintenance with the FIL11700240 Cal Spa Filter Pressure Gauge. Designed for use with Cal Spa models 65, 100, and 130, this essential tool helps ensure your spa operates...FIL11700240$25.65 -
FIL11700250 Cal Spa FILTER PRESSURE GAUGE C500, 800, 1100
Cal Spas
$21.00FIL11700250 FILTER PRESSURE GAUGE C500, 800, 1100 Cal SpaEnhance the performance of your Cal Spa with the FIL11700250 Filter Pressure Gauge, designed for models C500, 800, and 1100. This essential component ensures the optimal function of your spa's...FIL11700250$21.00 -
FIL50-5D13H2MFT-3 CAL SPAS FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx FINE THREAD MALE #5CH-502 ANTIBACTERIAL
$52.00Weight: 4.00 lbDiameter: 5Inner Diameter: 2Length: 12FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx FINE THREAD MALE #5CH-502 ANTIBACTERIALFIL50-5D13H2MFT-3$52.00 -
FIL50-5D13H2OE-3 - CAL SPAS FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx OPEN ENDS
Cal Spas
$52.00FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx OPEN ENDS Diameter: 5'' Size: 50 Sq Ft Length: 13'' Thread: Open Replacement for: FIL50-5D13H2OE-3 FIL11100301FIL50-5D13H2OE-3$52.00 -
FIL75-5D17H2MFT-3 CAL SPAS FILTER CARTRIDGE 75 SQ FTx 5"ODx 17"Hx 2"IDx FINE THREAD MALE #5CH0-352 ANTIBACTERIAL
$52.00CAL SPAS FILTER CARTRIDGE 75 SQ FTx 5"ODx 17"Hx 2"IDx FINE THREAD MALE #5CH0-352 ANTIBACTERIALFIL75-5D17H2MFT-3$52.00 -
FIX12200000 Cal Spa SKIMMER GRATE LG Gray or White FIX12200000-FIX12200010
Cal Spas
Cal Spa SKIMMER GRATE LG GRAY FIX12200000 White FIX12200010 Dimensions: 10 3/8" H X 14 1/8" WExperience efficiency and durability with the FIX12200000 Cal Spa Skimmer Grate, available in sleek gray and classic white. Designed specifically for Cal Spas,...FIX122000XX -
FIX12200020 Cal Spa SKIMMER GRATE SM GREY FIX12200020
Cal Spas
Cal Spa SKIMMER GRATE SM GREY FIX12200020Transform your spa experience with the FIX12200020 Cal Spa Skimmer Grate in sleek grey. Designed specifically for your Cal Spa, this skimmer grate not only enhances the aesthetic of your spa but also ensures...FIX12200020 -
PLU21600020 Cal Spa SKIMMER, SMALL, WEIR, BLACK
Cal Spas
$97.50Enhance your spa experience with the PLU21600020 Cal Spa Skimmer, designed specifically for small spa systems. This durable black skimmer combines functionality with sleek aesthetics, ensuring your spa remains clean and inviting. Made from high-quality...PLU21600020$97.50 -
PLU21600080 Cal Spa SKIMMER WEIR BASKET
Cal Spas
$16.00The PLU21600080 Cal Spa Skimmer Weir Basket is an essential component for maintaining the optimal performance and cleanliness of your spa or hot tub. Designed with durability and efficiency in mind, this weir basket plays a crucial role in ensuring that...PLU21600080$16.00 -
PLU21600090 Cal Spa SKIMMER WEIR PINS 4 Pack
Cal Spas
$16.00Enhance the efficiency of your Cal Spa with the PLU21600090 Cal Spa Skimmer Weir Pins, available in a convenient 4-pack. Designed specifically for Cal Spa models, these weir pins are essential components for maintaining optimal skimming performance in...PLU21600090$16.00 -
PLU21600100 Cal Spa SKIMMER WEIR W/MOUNTING PLATE
$0.00Enhance the functionality and performance of your spa with the PLU21600100 Cal Spa Skimmer Weir with Mounting Plate. Meticulously designed for optimal efficiency, this skimmer weir is an essential component for maintaining clear and pristine water...PLU21600100$0.00 -
PLU21600120 Cal Spa SKIMMER WEIR GATE LARGE
Enhance your spa experience with the PLU21600120 Cal Spa Skimmer Weir Gate Large, an essential component for maintaining clarity and cleanliness in your hot tub or spa. Designed to ensure optimal water circulation, this skimmer weir gate efficiently...PLU21600120 -
PLU21600121 Cal Spa SKIMMER WEIR GATE
The PLU21600121 Cal Spa Skimmer Weir Gate is an essential component designed for Cal Spas, ensuring optimal water circulation and cleanliness in your spa. Crafted with durability and efficiency in mind, this skimmer weir gate effectively manages debris...PLU21600121 -
PLU21600122 Cal Spa SKIMMER WEIR GATE W/BROMINE DISPENSER, SILVER
Cal Spas
The PLU21600122 Cal Spa Skimmer Weir Gate with Bromine Dispenser in sleek silver is an essential component for maintaining crystal-clear water in your spa or hot tub. Designed with functionality and durability in mind, this skimmer weir gate effectively...PLU21600122