Hot tub low flow and weak jets?
Weak jets and sluggish flow come down to a failing pump, an air lock, or a clogged filter or impeller. Confirm the filter first — it's the most common and the cheapest cause; if it's clean, the pump is the next suspect.
from $239 · $69 diagnostic credited to your repair
The water's moving — just not with the punch it should
When the jets feel soft and the water seems to lumber rather than churn, the pump still runs but it isn't delivering its rated flow. Unlike a dead or humming pump, this is a partial loss — something between the intake and the jets is restricting or robbing the flow. The trick is finding whether the cause is cheap and external or inside the pump itself.
Start at the cheapest and most common point: the filter. A cartridge thick with body oils, lotions and fine debris chokes the pump's intake, and a starved pump can't push full pressure to the jets no matter how healthy it is. An air lock after a refill does something similar — a trapped pocket of air keeps the pump from fully priming, so it moves a fraction of its normal volume.
If the filter is genuinely clean and there's no trapped air, the restriction is internal. A clogged or worn impeller — the spinning vane that actually moves the water — loses its bite when debris jams it or the vanes erode. And a pump that's simply wearing out, with tired bearings or a degrading wet end, gradually loses the flow it once had. That's where measuring actual flow on site separates a five-minute filter swap from a pump repair.
We'll confirm which for $69 — credited to the repair
Try the free checks first; if jets stay weak, these clues point to the cause.
Likely filter or air lock if…
- The filter is overdue for a clean or replacement
- It started right after a drain and refill
- Burping the air briefly restores some power
- The water level is low at the skimmer
Likely the pump or impeller if…
- Jets stay weak with a clean filter and full water
- The pump sounds different, hums or runs warm
- Flow has faded gradually over months
- Only one pump's jets are weak, not all
Clear the easy causes, then measure the real flow
Rule out
We confirm the filter, water level and air lock first, then measure the actual flow the pump delivers to the jets.
Flat quote
If it's the pump or impeller, you get the published price up front — the $69 diagnostic credited 100%.
Repair
We clear or replace a fouled impeller, rebuild the wet end, or fit a correctly sized pump if it's worn out.
Verify
We confirm the jets hit full strength and the flow holds before we leave.
Most low-flow repairs are completed same-day across Palm Beach County.
Try this before you call
Pull and rinse the filter, top the water above the skimmer, and run the jets on high for a minute to clear any trapped air. Weak jets very often come back to life right there. If they stay soft with a clean filter and full water, the impeller or pump is the next suspect — that's our part.
Flat-rate, published up front
A wet-end or impeller repair is the low end; a worn-out pump or a weak circ pump means a replacement — confirmed at your $69 diagnostic.
Not quite your symptom?
Answers before you call
The pump is running but not delivering full flow. The most common cause is a clogged filter choking the intake; an air lock after a refill does the same. If the filter is clean and the water is full, suspect a fouled impeller or a worn pump.
Rinse the filter, top the water above the skimmer line, and run the jets on high for a minute to push out trapped air. Weak jets often recover with those three steps.
If a clean filter and full water don't restore the jets, the restriction is internal — usually a clogged or worn impeller, or a pump that's gradually losing flow as it wears. We measure the actual flow to confirm.
From $239 for a wet-end or impeller repair, up to a jet pump or circulation pump replacement if the pump is worn out. You get the flat price before we start.
Same-day across most of Palm Beach County, with a real arrival window rather than a vague all-day wait.
Clean filter and still weak? We'll fix it today.
Flat-rate from $239. Same-day. $69 diagnostic credited to your repair.
Tell us what you've tried — we'll call back within the hour
No call center. Just a local, licensed tech who'll measure your flow and quote the price before any work.
Quote request sent
We'll call you back within the hour. Hot tub out cold right now? Call us at (561) 555-0143.